Digits: Digit Counts

In Lock5Data: Datasets for "Statistics: UnLocking the Power of Data"

Description

Digits from social security numbers and student selected "random numbers"

Format

A dataset with 150 observations on the following 7 variables.

Random	Four digit random numbers given by a sample of students
RND1	First digit
RND2	Second digit
RND3	Third digit
RND4	Fourth digit
SSN8	Eighth digit of social security number
SSN9	Last digit of social security number

Details

A sample of students were asked to give a random four digit number. The numbers are given in the dataset, along with separate columns for each of the four digits. The data also show the last two digits of each student's social security number (SSN).

Source

In-class student surveys from several classes.

Lock5Data documentation built on July 23, 2021, 1:07 a.m.