Part: 0/5 Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. ロ<ロ Họ: (Choose one) ▼ O=0 ロロ H : (Choose one) V This hypothesis test is a (Choose one) test. Part: 1/5 Part 2 of 5 Find the critical value(s). Round the answer to at least two decimal places. If there is more than one critical valu them with commas. Critical value(s): Part: 2/5

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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pu-lgNslkr7j8P3jH-IB2.
Moviegoers The average "moviegoer" sees 8.5 movies a year. A moviegoer is defined as a person who sees at least one movie in
movies seen per person was 8.9. The population standard deviation is 3.2 movies. At the 0.01 level of significance, can it be
concluded that this represents a difference from the national average?
a theater in a 12-month period. A random sample of 50 moviegoers from a large university revealed that the average number of
Part: 0 /5
Part 1 of 5
State the hypotheses and identify the claim with the correct hypothesis.
ロ>ロ
ロ<ロ
(Choose one) ▼
H :
(Choose one) ▼
O=0
ロチロ
This hypothesis test is a (Choose one) v test.
Part: 1/5
Part 2 of 5
Find the critical value(s). Round the answer to at least two decimal places. If there is more than one critical value, separate
them with commas.
Critical value(s):
Part: 2/5
Transcribed Image Text:pu-lgNslkr7j8P3jH-IB2. Moviegoers The average "moviegoer" sees 8.5 movies a year. A moviegoer is defined as a person who sees at least one movie in movies seen per person was 8.9. The population standard deviation is 3.2 movies. At the 0.01 level of significance, can it be concluded that this represents a difference from the national average? a theater in a 12-month period. A random sample of 50 moviegoers from a large university revealed that the average number of Part: 0 /5 Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. ロ>ロ ロ<ロ (Choose one) ▼ H : (Choose one) ▼ O=0 ロチロ This hypothesis test is a (Choose one) v test. Part: 1/5 Part 2 of 5 Find the critical value(s). Round the answer to at least two decimal places. If there is more than one critical value, separate them with commas. Critical value(s): Part: 2/5
Part 3 of 5
Compute the test value. Always round z score values to at least two decimal places.
Z=
Part: 3/5
Part 4 of 5
Make the decision.
(Choose one) v the null hypothesis.
Part: 4 /5
Part 5 of 5
Summarize the results.
There (Choose one) ▼ enough evidence to support the claim that the average number of
movies seen by moviegoers from a large university is different from the national average.
Transcribed Image Text:Part 3 of 5 Compute the test value. Always round z score values to at least two decimal places. Z= Part: 3/5 Part 4 of 5 Make the decision. (Choose one) v the null hypothesis. Part: 4 /5 Part 5 of 5 Summarize the results. There (Choose one) ▼ enough evidence to support the claim that the average number of movies seen by moviegoers from a large university is different from the national average.
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