You are interested in the length of time it takes for individuals to complete their transaction(s) at an ATM. You use a stopwatch to record your unobtrusive observations and gather two pieces of information on each person: gender and the length of his or her ATM session (in seconds).
Data set: Ch 03 – Exercise 04.sav
Codebook
Variable: Gender
Definition: Gender
Type: Categorical (1 = Female, 2 = Male)
Variable: ATM sec
Definition: Number of seconds spent at ATM
Type: Continuous
a. Run descriptive statistics and a histogram with a normal curve for ATM sec 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 ATM sec for Female only.
d. Run descriptive statistics and a histogram with a normal curve for ATM sec for Male only.