School/Preference Action Romance Comedy Total Private 77 55 70 202 Public 135 112 163 410 Total 212 167 233 612 The table shows a random sample of high school kids, broken down by what type of school they attend and what type of movies they prefer. At a 10% Level of Significance, test the claim that movie preference and type of school are dependent. 1. The hypotheses are : O Ho:Movie preference and school type are dependent Ha:Movie preference and school type are independent O Ho:Movie preference and school type are independent Ha:Movie preference and school type are dependent 2. This is a OrightO leftO two tailed test; d.f. = 3a. The STS (to 2 decimals) is x 3b. The P-value (to 3 decimals) = 4a. The decision at a = 10% is O Reject Ho O Do not rejéct Ho

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Topic Video
Question
School/Preference
Action
Romance
Comedy
Total
Private
77
55
70
202
Public
135
112
163
410
Total
212
167
233
612
The table shows a random sample of high school kids, broken down by what type of school they attend and
what type of movies they prefer. At a 10% Level of Significance, test the claim that movie preference and
type of school are dependent.
1. The hypotheses are :
O Ho:Movie preference and school type are dependent
Ha:Movie preference and school type are independent
O Ho:Movie preference and school type are independent
Ha:Movie preference and school type are dependent
2. This is a OrightO leftO two tailed test; d.f. =
3a. The STS (to 2 decimals) is x
%3D
3b. The P-value (to 3 decimals) =
4a. The decision at a = 10% is
O Reject Ho
O Do not rejéct Ho
Transcribed Image Text:School/Preference Action Romance Comedy Total Private 77 55 70 202 Public 135 112 163 410 Total 212 167 233 612 The table shows a random sample of high school kids, broken down by what type of school they attend and what type of movies they prefer. At a 10% Level of Significance, test the claim that movie preference and type of school are dependent. 1. The hypotheses are : O Ho:Movie preference and school type are dependent Ha:Movie preference and school type are independent O Ho:Movie preference and school type are independent Ha:Movie preference and school type are dependent 2. This is a OrightO leftO two tailed test; d.f. = 3a. The STS (to 2 decimals) is x %3D 3b. The P-value (to 3 decimals) = 4a. The decision at a = 10% is O Reject Ho O Do not rejéct Ho
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