Exercise 4.2 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 04 - 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 1. Run descriptive statistics and a histogram with a normal curve for donated for the whole data set.

2. Run descriptive statistics and a bar chart for gender for the whole data set.

3. Run descriptive statistics and a histogram with a normal curve for donated for women only.

4. Run descriptive statistics and a histogram with a normal curve for donated for men only.