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While waiting in line to donate blood, donors were asked, “How many times have you donated before?” The researcher recorded their gender and number of prior donations.

Data set: Ch 03 – Exercise 02.sav

Codebook

Variable: Gender

Definition: Gender

Type: Categorical (1 = Female, 2 = Male)

Variable: Donated

Definition: Total number of blood donations given before today

Type: Continuous

a. Run descriptive statistics and a histogram with a normal curve for Donated for the whole data set.

b. Run descriptive statistics and a bar chart for Gender for the whole data set.

c. Run descriptive statistics and a histogram with a normal curve for Donated for Females only.

d. Run descriptive statistics and a histogram with a normal curve for Donated for Males only.

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