The table below shows the survey results from seven randomly selected Probability and Statistics students in one high school classroom.


Gender Height, inches Favorite Dessert Hand No. of Siblings College Bound Age, years
M 75 Ice cream L 0 Yes 17
M 68 Brownies R 2 Yes 17
M 72 Cookies R 1 No 18
F 65 Chocolate R 1 Yes 17
F 68 Cookies R 1 Yes 16
F 60 Fruit L 5 Yes 18
M 67 Brownies R 3 Yes 18

F, female; L, left; M, male; R, right.

This data set contains
seven variables, five of which are categorical
seven variables, four of which are categorical
six variables, four of which are categorical
six variables, five of which are categorical