1) Identify the data type Identify each variable (i.e., Sex, Smoke, and GPA) in the subset whether it is categorical nominal, categorical ordinal, quantitative discrete, or quantitative continuous.

2)Calculate the percentage of smokers by Sex a. contingency table to show student's Sex frequencies by the Smoke variable (i.e., a smoker or not). b. Calculate and compare the percentage of smoker in the female students and the male students separately.

Data as given

Sex	Smoke	GPA
M	No	2.55
F	No	2.77
F	No	3.7
F	No	3.86
F	No	3
M	No	2.5
M	No	3.3
F	No	2.68
M	No	3.51
F	No	3.1
M	No	2.94
M	No	3
F	No	3.6
F	No	4
M	No	3.4
M	No	3.1
F	No	3.25
F	No	2.4
F	No	3.25
F	No	2.1
F	No	3.83
M	No	2.7
F	No	3.13
M	No	3.6
M	No	3.88
M	No	2.1
F	No	3
F	No	3.4
M	No	2.6
M	No	2.9
F	No	3.1
F	No	2.8
M	No	2.27
F	No	2.8
M	No	3.02
F	No	3.2
F	No	3
F	No	2.9
M	No	2.72
F	No	3.3
F	No	3.5
F	No	3.69
M	No	3.31
M	No	2.4
M	No	2.82
F	No	3.57
M	No	2.2
M	No	2.85
F	No	3.2
M	No	2.72
F	No	2.6
M	No	3.1
M	No	3.77
M	No	3.6
M	No	3.3
F	No	3.13
M	No	3
F	No	3.5
F	No	4
M	No	3
F	No	2.8
M	No	3.5
F	No	2.75
M	No	3.36
F	No	3.5
F	No	3
F	No	3.3
M	Yes	2.2
M	Yes	2.8
M	Yes	3.66
M	Yes	2.25
M	Yes	3.3
F	Yes	3.25
M	Yes	2.83
M	Yes	2.3