| Abbey | Daily price returns (in pence) of Abbey National shares... |
| Abc | Three samples to illustrate analysis of variance |
| Abilene | Crimes reported in Abilene, Texas |
| Ability | Perceived math ability for 13-year olds by gender |
| Abortion | Abortion rate by region of country |
| Absent | Number of absent days for 20 employees |
| Achieve | Math achievement test scores by gender for 25 high school... |
| Adsales | Number of ads versus number of sales for a retailer of... |
| Aggress | Agressive tendency scores for a group of teenage members of a... |
| Aid | Monthly payments per person for families in the AFDC federal... |
| Aids | Incubation times for 295 patients thought to be infected with... |
| Airdisasters | Aircraft disasters in five different decades |
| Airline | Percentage of on-time arrivals and number of complaints for... |
| Alcohol | Ages at which 14 female alcoholics began drinking |
| Allergy | Allergy medicines by adverse events |
| Anesthet | Recovery times for anesthetized patients |
| Anxiety | Math test scores versus anxiety scores before the test |
| Apolipop | Level of apolipoprotein B and number of cups of coffee... |
| Append | Median costs of an appendectomy at 20 hospitals in North... |
| Appendec | Median costs of appendectomies at three different types of... |
| Aptitude | Aptitude test scores versus productivity in a factory |
| Archaeo | Radiocarbon ages of observations taken from an archaeological... |
| Arthriti | Time of relief for three treatments of arthritis |
| Artifici | Durations of operation for 15 artificial heart transplants |
| Asprin | Dissolving time versus level of impurities in aspirin tablets |
| Asthmati | Asthmatic relief index on nine subjects given a drug and a... |
| Attorney | Number of convictions reported by U.S. attorney's offices |
| Autogear | Number of defective auto gears produced by two manufacturers |
| Backtoback | Illustrates inferences based on pooled t-test versus Wilcoxon... |
| Bbsalaries | Baseball salaries for members of five major league teams |
| Bigten | Graduation rates for student athletes and nonathletes in the... |
| Biology | Test scores on first exam in biology class |
| Birth | Live birth rates in 1990 and 1998 for all states |
| Blackedu | Education level of blacks by gender |
| Blood | Blood pressure of 15 adult males taken by machine and by an... |
| Board | Incomes of board members from three different universities |
| Bones | Bone density measurements of 35 physically active and 35... |
| Books | Number of books read and final spelling scores for 17 third... |
| Bookstor | Prices paid for used books at three different bookstores |
| Brain | Brain weight versus body weight of 28 animals |
| Bumpers | Repair costs of vehicles crashed into a barrier at 5 miles... |
| Bus | Attendance of bus drivers versus shift |
| Bypass | Median charges for coronary bypass at 17 hospitals in North... |
| Cabinets | Estimates of costs of kitchen cabinets by two suppliers on 20... |
| Cancer | Survival times of terminal cancer patients treated with... |
| Carbon | Carbon monoxide level measured at three industrial sites |
| Cat | Reading scores on the California achievement test for a group... |
| Censored | Entry age and survival time of patients with small cell lung... |
| Challeng | Temperatures and O-ring failures for the launches of the... |
| Chemist | Starting salaries of 50 chemistry majors |
| Chesapea | Surface salinity measurements taken offshore from Annapolis,... |
| Chevy | Insurance injury ratings of Chevrolet vehicles for 1990 and... |
| Chicken | Weight gain of chickens fed three different rations |
| Chipavg | Measurements of the thickness of the oxide layer of... |
| Chips | Four measurements on a first wafer and four measurements on a... |
| Cigar | Milligrams of tar in 25 cigarettes selected randomly from 4... |
| Cigarett | Effect of mother's smoking on birth weight of newborn |
| CIsim | Confidence Interval Simulation Program |
| Citrus | Percent of peak bone density of different aged children |
| Clean | Residual contaminant following the use of three different... |
| Coaxial | Signal loss from three types of coxial cable |
| Coffee | Productivity of workers with and without a coffee break |
| Coins | Yearly returns on 12 investments |
| Combinations | Combinations |
| Commute | Commuting times for selected cities in 1980 and 1990 |
| Concept | Tennessee self concept scale scores for a group of teenage... |
| Concrete | Compressive strength of concrete blocks made by two different... |
| Corn | Comparison of the yields of a new variety and a standard... |
| Correlat | Exercise to illustrate correlation |
| Counsel | Scores of 18 volunteers who participated in a counseling... |
| Cpi | Consumer price index from 1979 to 1998 |
| Crime | Violent crime rates for the states in 1983 and 1993 |
| Darwin | Charles Darwin's study of cross-fertilized and... |
| Dealers | Automobile dealers classified according to type dealership... |
| Defectiv | Number of defective items produced by 20 employees |
| Degree | Percent of bachelor's degrees awarded women in 1970 versus... |
| Delay | Delay times on 20 flights from four major air carriers |
| Depend | Number of dependent children for 50 families |
| Detroit | Educational levels of a sample of 40 auto workers in Detroit |
| Develop | Demographic characteristics of developmental students at... |
| Devmath | Test scores for students who failed developmental mathematics... |
| Dice | Outcomes and probabilities of the roll of a pair of fair dice |
| Diesel | Diesel fuel prices in 1999-2000 in nine regions of the... |
| Diplomat | Parking tickets issued to diplomats |
| Disposal | Toxic intensity for manufacturing plants producing herbicidal... |
| Dogs | Rankings of the favorite breeds of dogs |
| Domestic | Rates of domestic violence per 1,000 women by age groups |
| Dopamine | Dopamine b-hydroxylase activity of schizophrenic patients... |
| Dowjones | Closing yearend Dow Jones Industrial averages from 1896... |
| Drink | Opinion on referendum by view on moral issue of selling... |
| Drug | Number of trials to master a task for a group of 28 subjects... |
| Dyslexia | Data on a group of college students diagnosed with dyslexia |
| Earthqk | One hundred year record of worldwide seismic... |
| EDA | Exploratory Data Anaalysis |
| Educat | Crime rates versus the percent of the population without a... |
| Eggs | Number of eggs versus amounts of feed supplement |
| Elderly | Percent of the population over the age of 65 |
| Energy | Amount of energy consumed by homes versus their sizes |
| Engineer | Salaries after 10 years for graduates of three different... |
| Entrance | College entrance exam scores for 24 high school seniors |
| Epaminicompact | Fuel efficiency ratings for compact vehicles in 2001 |
| Epatwoseater | Fuel efficiency ratings for two-seater vehicles in 2001 |
| Executiv | Ages of 25 executives |
| Exercise | Weight loss for 30 members of an exercise program |
| Fabric | Measures of softness of ten different clothing garments... |
| Faithful | Waiting times between successive eruptions of the Old... |
| Family | Size of family versus cost per person per week for groceries |
| Ferraro1 | Choice of presidental ticket in 1984 by gender |
| Ferraro2 | Choice of vice presidental candidate in 1984 by gender |
| Fertility | Fertility rates of all 50 states and DC |
| Firstchi | Ages of women at the birth of their first child |
| Fish | Length and number of fish caught with small and large mesh... |
| Fitness | Number of sit-ups before and after a physical fitness course |
| Florida2000 | Florida voter results in the 2000 presidential election |
| Fluid | Breakdown times of an insulating fluid under various levels... |
| Food | Annual food expenditures for 40 single households in Ohio |
| Framingh | Cholesterol values of 62 subjects in the Framingham Heart... |
| Freshman | Ages of a random sample of 30 college freshmen |
| Funeral | Cost of funeral by region of country |
| Galaxie | Velocities of 82 galaxies in the Corona Borealis region |
| Gallup | Results of a Gallup poll on possession of marijuana as a... |
| Gasoline | Price of regular unleaded gasoline obtained from 25 service... |
| German | Number of errors in copying a German passage before and after... |
| Golf | Distances a golf ball can be driven by 20 professional... |
| Governor | Annual salaries for state governors in 1994 and 1999 |
| Gpa | High school GPA versus college GPA |
| Grades | Test grades in a beginning statistics class |
| Graduate | Graduation rates for student athletes in the Southeastern... |
| Greenriv | Varve thickness from a sequence through an Eocene lake... |
| Grnriv2 | Thickness of a varved section of the Green river oil shale... |
| Groupabc | Group data to illustrate analysis of variance |
| Groups | An illustration of analysis of variance |
| Gym | Children's age versus number of completed gymnastic... |
| Habits | Study habits of students in two matched school districts |
| Haptoglo | Haptoglobin concentration in blood serum of 8 healthy adults |
| Hardware | Daily receipts for a small hardware store for 31 working days |
| Hardwood | Tensile strength of Kraft paper for different percentages of... |
| Heat | Primary heating sources of homes on indian reservations... |
| Heating | Fuel efficiency ratings for three types of oil heaters |
| Hodgkin | Results of treatments for Hodgkin's disease |
| Homes | Median prices of single-family homes in 65 metropolitan... |
| Homework | Number of hours per week spent on homework for private and... |
| Honda | Miles per gallon for a Honda Civic on 35 different occasions |
| Hostile | Hostility levels of high school students from rural,... |
| Housing | Median home prices for 1984 and 1993 in 37 markets across the... |
| Hurrican | Number of storms, hurricanes and El Nino effects from 1950... |
| Iceberg | Number of icebergs sighted each month south of Newfoundland... |
| Income | Percent change in personal income from 1st to 2nd quarter in... |
| Independent | Illustrates a comparison problem for long-tailed... |
| Indian | Educational attainment versus per capita income and poverty... |
| Indiapol | Average miles per hour for the winners of the Indianapolis... |
| Indy500 | Qualifying miles per hour and number of previous starts for... |
| Inflatio | Private pay increase of salaried employees versus inflation... |
| Inletoil | Inlet oil temperature through a valve |
| Inmate | Type of drug offense by race |
| Inspect | Percent of vehicles passing inspection by type inspection... |
| Insulate | Heat loss through a new insulating medium |
| Iqgpa | GPA versus IQ for 12 individuals |
| Irises | R.A. Fishers famous data on Irises |
| Jdpower | Number of problems reported per 100 cars in 1994 versus 1995s |
| Jobsat | Job satisfaction and stress level for 9 school teachers |
| Kidsmoke | Smoking habits of boys and girls ages 12 to 18 |
| Kilowatt | Rates per kilowatt-hour for each of the 50 states and DC |
| Kinder | Reading scores for first grade children who attended... |
| Laminect | Median costs of laminectomies at hospitals across North... |
| Lead | Lead levels in children's blood whose parents worked in a... |
| Leader | Leadership exam scores by age for employees on an industrial... |
| Lethal | Survival time of mice injected with an experimental lethal... |
| Life | Life expectancy of men and women in U.S. |
| Lifespan | Life span of electronic components used in a spacecraft... |
| Ligntmonth | Relationship between damage reports and deaths caused by... |
| Lodge | Measured traffic at three prospective locations for a motor... |
| Longtail | Long-tailed distributions to illustrate Kruskal Wallis test |
| Lowabil | Reading skills of 24 matched low ability students |
| Magnesiu | Magnesium concentration and distances between samples |
| Malpract | Amounts awarded in 17 malpractice cases |
| Manager | Advertised salaries offered general managers of major... |
| Marked | Percent of marked cars in 65 police departments in Florida |
| Math | Standardized math test scores for 30 students |
| Mathcomp | Standardized math competency for a group of entering freshmen... |
| Mathpro | Math proficiency and SAT scores by states |
| Maze | Error scores for four groups of experimental animals running... |
| Median | Illustrates test of equality of medians with the Kruskal... |
| Mental | Median mental ages of 16 girls |
| Mercury | Concentration of mercury in 25 lake trout |
| Metrent | Monthly rental costs in metro areas with 1 million or more... |
| Miller | Miller personality test scores for a group of college... |
| Miller1 | Twenty scores on the Miller personality test |
| Moisture | Moisture content and depth of core sample for marine muds in... |
| Monoxide | Carbon monoxide emitted by smoke stacks of a manufacturer and... |
| Movie | Moral attitude scale on 15 subjects before and after viewing... |
| Music | Improvement scores for identical twins taught music... |
| Name | Estimated value of a brand name product and the conpany's... |
| Nascar | Efficiency of pit crews for three major NASCAR teams |
| Nervous | Reaction effects of 4 drugs on 25 subjects with a nervous... |
| Newsstand | Daily profits for 20 newsstands |
| Nfldraf2 | Rating, time in 40-yard dash, and weight of top defensive... |
| Nfldraft | Rating, time in 40-yard dash, and weight of top offensive... |
| Nicotine | Nicotine content versus sales for eight major brands of... |
| normarea | Normal Area |
| nsize | Required Sample Size |
| ntester | Normality Tester |
| Orange | Price of oranges versus size of the harvest |
| Orioles | Salaries of members of the Baltimore Orioles baseball team |
| Oxytocin | Arterial blood pressure of 11 subjects before and after... |
| Parented | Education backgrounds of parents of entering freshmen at a... |
| Patrol | Years of experience and number of tickets given by... |
| Pearson | Karl Pearson's data on heights of brothers and sisters |
| Phone | Length of long-distance phone calls for a small business firm |
| Poison | Number of poisonings reported to 16 poison control centers |
| Politic | Political party and gender in a voting district |
| Pollutio | Air pollution index for 15 randomly selected days for a major... |
| Porosity | Porosity measurements on 20 samples of Tensleep Sandstone,... |
| Poverty | Percent poverty and crime rate for selected cities |
| Precinct | Robbery rates versus percent low income in eight precincts |
| Prejudic | Racial prejudice measured on a sample of 25 high school... |
| Presiden | Ages at inauguration and death of U.S. presidents |
| Press | Degree of confidence in the press versus education level for... |
| Prognost | Klopfer's prognostic rating scale for subjects receiving... |
| Program | Effects of four different methods of programmed learning for... |
| Psat | PSAT scores versus SAT scores |
| Psych | Correct responses for 24 students in a psychology experiment |
| Puerto | Weekly incomes of a random sample of 50 Puerto Rican families... |
| Quail | Plasma LDL levels in two groups of quail |
| Quality | Quality control test scores on two manufacturing processes |
| Rainks | Rainfall in an area of west central Kansas and four... |
| Randd | Research and development expenditures and sales of a large... |
| Rat | Survival times of 20 rats exposed to high levels of radiation |
| Ratings | Grade point averages versus teacher's ratings |
| Reaction | Threshold reaction time for persons subjected to emotional... |
| Reading | Standardized reading scores for 30 fifth graders |
| Readiq | Reading scores versus IQ scores |
| Referend | Opinion on referendum by view on freedom of the press |
| Region | Pollution index taken in three regions of the country |
| Register | Maintenance cost versus age of cash registers in a department... |
| Rehab | Rehabilitative potential of 20 prison inmates as judged by... |
| Remedial | Math placement test score for 35 freshmen females and 42... |
| Rentals | Weekly rentals for 45 apartments |
| Repair | Recorded times for repairing 22 automobiles involved in... |
| Retail | Length of employment versus gross sales for 10 employees of a... |
| Ronbrown1 | Oceanography data obtained at site 1 by scientist aboard the... |
| Ronbrown2 | Oceanography data obtained at site 2 by scientist aboard the... |
| Rural | Social adjustment scores for a rural group and a city group... |
| Salary | Starting salaries for 25 new PhD psychologist |
| Salinity | Surface-water salinity measurements from Whitewater Bay,... |
| Sat | SAT scores, percent taking exam and state funding per student... |
| Saving | Problem asset ration for savings and loan companies in... |
| Scales | Readings obtained from a 100 pound weight placed on four... |
| Schizop2 | Exam scores for 17 patients to assess the learning ability of... |
| Schizoph | Standardized exam scores for 13 patients to investigate the... |
| Seatbelt | Injury level versus seatbelt usage |
| Selfdefe | Self-confidence scores for 9 women before and after... |
| Senior | Reaction times of 30 senior citizens applying for drivers... |
| Sentence | Sentences of 41 prisoners convicted of a homicide offense |
| Shkdrug | Effects of a drug and electroshock therapy on the ability to... |
| Shock | Effect of experimental shock on time to complete difficult... |
| Shoplift | Sales receipts versus shoplifting losses for a department... |
| Short | James Short's measurements of the parallax of the sun |
| Shuttle | Number of people riding shuttle versus number of automobiles... |
| SIGN.test | Sign Test |
| Simpson | Grade point averages of men and women participating in... |
| Situp | Maximum number of situps by participants in an exercise class |
| Skewed | Illustrates the Wilcoxon Rank Sum test |
| Skin | Survival times of closely and poorly matched skin grafts on... |
| Slc | Sodium-lithium countertransport activity on 190 individuals... |
| Smokyph | Water pH levels of 75 water samples taken in the Great Smoky... |
| Snore | Snoring versus heart disease |
| Snow | Concentration of microparticles in snowfields of Greenland... |
| Soccer | Weights of 25 soccer players |
| Social | Median income level for 25 social workers from North Carolina |
| Sophomor | Grade point averages, SAT scores and final grade in college... |
| South | Murder rates for 30 cities in the South |
| Speed | Speed reading scores before and after a course on speed... |
| Spellers | Standardized spelling test scores for two fourth grade... |
| Spelling | Spelling scores for 9 eighth graders before and after a... |
| Sports | Favorite sport by gender |
| Spouse | Convictions in spouse murder cases by gender |
| SRS | Simple Random Sampling |
| Stable | Times of a 2-year old stallion on a one mile run |
| Stamp | Thicknesses of 1872 Hidalgo stamps issued in Mexico |
| Statclas | Grades for two introductory statistics classes |
| Statelaw | Operating expenditures per resident for each of the state law... |
| Statisti | Test scores for two beginning statistics classes |
| Step | STEP science test scores for a class of ability-grouped... |
| Stress | Short-term memory test scores on 12 subjects before and after... |
| Study | Number of hours studied per week by a sample of 50 freshmen |
| Submarin | Number of German submarines sunk by U.S. Navy in World War II |
| Subway | Time it takes a subway to travel from the airport to downtown |
| Sunspot | Wolfer sunspot numbers from 1700 through 2000 |
| Superbowl | Margin of victory in Superbowls I to XXXV |
| Supercar | Top speeds attained by five makes of supercars |
| Tablrock | Ozone concentrations at Mt. Mitchell, North Carolina |
| Teacher | Average teacher's salaries across the states in the 70s 80s... |
| Tenness | Tennessee self concept scores for 20 gifted high school... |
| Tensile | Tensile strength of plastic bags from two production runs |
| Test1 | Grades on the first test in a statistics class |
| Thermal | Heat loss of thermal pane windows versus outside temperature |
| Tiaa | 1999-2000 closing prices for TIAA-CREF stocks |
| Ticket | Time to complete an airline ticket reservation |
| Toaster | Consumer Reports (Oct 94) rating of toaster ovens versus the... |
| Tonsils | Size of tonsils collected from 1,398 children |
| Tort | The number of torts, average number of months to process a... |
| Toxic | Hazardous waste sites near minority communities |
| Track | National Olympic records for women in several races |
| Track15 | Olympic winning times for the men's 1500-meter run |
| Treatments | Illustrates analysis of variance for three treatment groups |
| Trees | Number of trees in 20 grids |
| Trucks | Miles per gallon for standard 4-wheel drive trucks... |
| tsum.test | Summarized t-test |
| Tv | Percent of students that watch more than 6 hours of TV per... |
| Twin | Intelligence test scores for identical twins in which one... |
| Undergrad | Data set describing a sample of undergraduate students |
| Vacation | Number of days of paid holidays and vacation leave for sample... |
| Vaccine | Reported serious reactions due to vaccines in 11 southern... |
| Vehicle | Fatality ratings for foreign and domestic vehicles |
| Verbal | Verbal test scores and number of library books checked out... |
| Victoria | Number of sunspots versus mean annual level of Lake Victoria... |
| Viscosit | Viscosity measurements of a substance on two different days |
| Visual | Visual acuity of a group of subjects tested under a specified... |
| Vocab | Reading scores before and after vocabulary training for 14... |
| Wastewat | Volume of injected waste water from Rocky Mountain Arsenal... |
| Weather94 | Weather casualties in 1994 |
| Wheat | Price of a bushel of wheat versus the national weekly... |
| Windmill | Direct current produced by different wind velocities |
| Window | Wind leakage for storm windows exposed to a 50 mph wind |
| Wins | Baseball team wins versus seven independent variables for... |
| Wool | Strength tests of two types of wool fabric |
| Yearsunspot | Monthly sunspot activity from 1974 to 2000 |
| zsum.test | Summarized z-test |
| z.test | Z-test |
