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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.

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