Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The director of golf wishes to study the number of rounds of golf played per weekday at the five courses. He gathered the following sample information. Day Monday Tuesday Wednesday Thursday Friday Rounds 145 110 150 120 100 At the 0.01 significance level, is there a difference in the number of rounds played by day of the week? Ho: Rounds played is the same for each day. H₁: Rounds played is not the same. a. State the decision rule, using the 0.01 significance level. (Round your answer to 3 decimal places.) b. Compute the value of chi-square. (Round your answer to 3 decimal places.) c. What is your decision regarding Ho?
Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The director of golf wishes to study the number of rounds of golf played per weekday at the five courses. He gathered the following sample information. Day Monday Tuesday Wednesday Thursday Friday Rounds 145 110 150 120 100 At the 0.01 significance level, is there a difference in the number of rounds played by day of the week? Ho: Rounds played is the same for each day. H₁: Rounds played is not the same. a. State the decision rule, using the 0.01 significance level. (Round your answer to 3 decimal places.) b. Compute the value of chi-square. (Round your answer to 3 decimal places.) c. What is your decision regarding Ho?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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![Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The director of golf wishes to
study the number of rounds of golf played per weekday at the five courses. He gathered the following
sample information.
Day
Monday
Tuesday
Wednesday
Thursday
Friday
Rounds
145
110
150
120
100
At the 0.01 significance level, is there a difference in the number of rounds played by day of the week?
Ho: Rounds played is the same for each day.
H₁: Rounds played is not the same.
a. State the decision rule, using the 0.01 significance level. (Round your answer to 3 decimal places.)
b. Compute the value of chi-square. (Round your answer to 3 decimal places.)
c. What is your decision regarding Ho?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5f217ae1-2953-426d-b857-c684769fc4da%2F58b19194-8b92-4cfc-9582-e1a06b9fbf15%2Fhdkwix6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Classic Golf Inc. manages five courses in the Jacksonville, Florida, area. The director of golf wishes to
study the number of rounds of golf played per weekday at the five courses. He gathered the following
sample information.
Day
Monday
Tuesday
Wednesday
Thursday
Friday
Rounds
145
110
150
120
100
At the 0.01 significance level, is there a difference in the number of rounds played by day of the week?
Ho: Rounds played is the same for each day.
H₁: Rounds played is not the same.
a. State the decision rule, using the 0.01 significance level. (Round your answer to 3 decimal places.)
b. Compute the value of chi-square. (Round your answer to 3 decimal places.)
c. What is your decision regarding Ho?
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