ds05_family_heights: Data Set 5: Family Heights

Description Format Source

Description

Height data are from 134 families. Heights are in inches. Only families with at least one child of each gender are included, and only heights of the first son and first daughter are included. The data are from a journalof Francis Galton (1822-1911), who developed the concepts of standard deviation, regression line, and correlation between two variables

Format

A data frame with 134 rows and 4 variables

Source

Triola, M. 2018. Elementary Statistics, 13th ed. Boston, MA: Pearson.


ngay/kustats documentation built on May 23, 2019, 4:41 p.m.