The members of an exercise walking group agree to partake in your study; you randomly give half of the group walking music in a major key, and the others are given walking music in a minor key. Each participant can walk as often and for as long as he or she likes. The participants will record and submit the total number of minutes that they walked in a week.
Data set: Ch 03 – Exercise 08.sav
Codebook
Variable: Music Key
Definition: Music key
Type: Categorical (1 = Major, 2 = Minor)
Variable: Min Walk
Definition: Total number of minutes walked
Type: Continuous
a. Run descriptive statistics and a histogram with a normal curve for Min Walk for the whole data set.
b. Run descriptive statistics and a bar chart for MusicKey for the whole data set.

c. Run descriptive statistics and a histogram with a normal curve for Min Walk for Major only.
d. Run descriptive statistics and a histogram with a normal curve for Min Walk for Minor only.