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Student High School GPA Attended a Private High School 1 3.3 No 2345 2.9 No 3.0 No 3.1 Yes 2.7 Yes 6 2.6 No 7 4.0 No 8 3.8 Yes 9 2.8 Yes 10 3.6 Yes 11 3.1 No 12 3.0 No 13 2.7 No 14 2.9 Yes 15 3.4 Yes 16 3.7 No

Student High School GPA Attended a Private High School 1 3.3 No 2345 2.9 No 3.0 No 3.1 Yes 2.7 Yes 6 2.6 No 7 4.0 No 8 3.8 Yes 9 2.8 Yes 10 3.6 Yes 11 3.1 No 12 3.0 No 13 2.7 No 14 2.9 Yes 15 3.4 Yes 16 3.7 No

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.1: Angle Relationships
Problem 44E
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A) You want to test the hypothesis that the mean G.P.A. in the population is less than 3.3. Assuming the population standard deviation is unknown and using a 5% level of significance. The associated t-statistic is equal to what?

B) The associated p-value for the hypothesis test specified in part A is equal to what?

C) The decision for the test specified in part B is:
(Reject or fail to reject) Ho, because p-value (< or >) 0.05

Student High School GPA Attended a Private High School 1 3.3 No 2345 2.9 No 3.0 No 3.1 Yes 2.7 Yes 6 2.6 No 7 4.0 No 8 3.8 Yes 9 2.8 Yes 10 3.6 Yes 11 3.1 No 12 3.0 No 13 2.7 No 14 2.9 Yes 15 3.4 Yes 16 3.7 No
Transcribed Image Text:Student High School GPA Attended a Private High School 1 3.3 No 2345 2.9 No 3.0 No 3.1 Yes 2.7 Yes 6 2.6 No 7 4.0 No 8 3.8 Yes 9 2.8 Yes 10 3.6 Yes 11 3.1 No 12 3.0 No 13 2.7 No 14 2.9 Yes 15 3.4 Yes 16 3.7 No
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