Problem 1: If we use the amounts (in millions of dollars) grossed by movies in categories with PG, PG-13, and R ratings, we obtain the SPSS analysis of variance results shown below. Use a 0.05 significance level to test the claim that PG movies, PG-13 movies, and R movies have the same mean gross amount. SPSS Results Sum of df Mean Square F Sig Square 54812.740 Between 27406.370 3.432 .045 247551.7 Groups Within Groups 31 7985.539 What is the conclusion for this hypothesis test? (choose the correct answer) A. Reject Ho. There is insufficient evidence to warrant the rejection of the claim that PG movies, PG-13 movies, and R movies have the same mean gross amount. B. Reject Ho. There is sufficient evidence to warrant rejection of the claim that PG movies, PG-13movies, and R movies have the same mean gross amount. C. Fail to reject Ho. There is insufficient evidence to warrant the rejection of the claim that PG movies, PG-13movies, and R movies have the same mean gross amount. D. Fail to reject Ho. There is sufficient evidence to warrant the rejection of the claim that PG movies, PG-13movies, andR movies have the same mean gross amount.

Problem 1: If we use the amounts (in millions of dollars) grossed by movies in categories with PG, PG-13, and R ratings, we obtain the SPSS analysis of variance results shown below. Use a 0.05 significance level to test the claim that PG movies, PG-13 movies, and R movies have the same mean gross amount. SPSS Results Sum of df Mean Square F Sig Square 54812.740 Between 27406.370 3.432 .045 247551.7 Groups Within Groups 31 7985.539 What is the conclusion for this hypothesis test? (choose the correct answer) A. Reject Ho. There is insufficient evidence to warrant the rejection of the claim that PG movies, PG-13 movies, and R movies have the same mean gross amount. B. Reject Ho. There is sufficient evidence to warrant rejection of the claim that PG movies, PG-13movies, and R movies have the same mean gross amount. C. Fail to reject Ho. There is insufficient evidence to warrant the rejection of the claim that PG movies, PG-13movies, and R movies have the same mean gross amount. D. Fail to reject Ho. There is sufficient evidence to warrant the rejection of the claim that PG movies, PG-13movies, andR movies have the same mean gross amount.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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