Sociology: Movie Preference Mr. Acosta, a sociologist, is doing a study to see if there is a relationship between the age of a young adult (18 to 35 years old) and the type of movie preferred. A random sample of 93 young adults revealed the following data. Test whether age and type of movie preferred are independent at the 0.05 level.

Movie Person’s Age Row 18–23 yr 24–29 yr 30–35 yr Total Drama 8 15 11 34 Science fiction 12 10 8 30 Comedy 9 8 12 29 Column Total 29 33 31 93 AppendixLO1