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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

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 adults revealed the following data. Test whether age and type of movie preferred are independent at the 0.05 level.

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Person's Age Movie 18-23 yr 24-29 yr 30-35 yr Row Total Drama 10 13 11 34 Science Fiction 10 12 8 30 Comedy 7 7 15 29 Column Total 27 32 34 93

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