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.

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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
Between
54812.740
27406.370
3.432
.045
Groups
Within Groups
247551.7
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, and R movies have the same mean gross amount.
Transcribed Image Text: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 Between 54812.740 27406.370 3.432 .045 Groups Within Groups 247551.7 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, and R movies have the same mean gross amount.
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