A police department released the numbers of calls for the different days of the week during the month of October, as shown in the table to the right. Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamental error with this analysis? Day Sun Mon Tues Wed Thurs Fri Sat Frequency 155 200 223 240 170 210 239 Determine the null and alternative hypotheses. Ho: Police calls occur with all different frequencies on the different days of the week. H: Police calls occur with all different frequencies on the different days of the week. Calculate the test statistic, y. x = (Round to three decimal places as needed.) Calculate the P-value. P-value = (Round to four decimal places as needed.) What is the conclusion for this hypothesis test? Click to select your answer(s).
A police department released the numbers of calls for the different days of the week during the month of October, as shown in the table to the right. Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamental error with this analysis? Day Sun Mon Tues Wed Thurs Fri Sat Frequency 155 200 223 240 170 210 239 Determine the null and alternative hypotheses. Ho: Police calls occur with all different frequencies on the different days of the week. H: Police calls occur with all different frequencies on the different days of the week. Calculate the test statistic, y. x = (Round to three decimal places as needed.) Calculate the P-value. P-value = (Round to four decimal places as needed.) What is the conclusion for this hypothesis test? Click to select your answer(s).
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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A police department released the numbers of calls for the different days of the week during the month of October as shown in the table to the right. Use 8.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamental air with this analysis?

Transcribed Image Text:ased the numbers of calls for the different days of the week during the month of October, as shown in the table
to the right. Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls.
What is the fundamental error with this analysis?
Day
Sun
Mon
Tues
Wed
Thurs
20
Frequency
155
Fri
Sat
200
223
240
170
210
239
What is the conclusion for this hypothesis test?
O A. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the different days of the week have the
same frequencies of police calls.
O B. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the different days of the week have the same
frequencies of police calls.
O C. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the different days of the week have the same
frequencies of police calls.
O D. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the different days of the week have the
same frequencies of police calls.
What is the fundamental error with this analysis?
Click to select your answer(s).
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Transcribed Image Text:A police department released the numbers of calls for the different days of the week during the month of October, as shown in the table
to the right. Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls.
What is the fundamental error with this analysis?
Day
Sun
Mon
Tues
Wed
Thurs
Fri
Sat
Frequency
155
200
223
240
170
210
239
Determine the null and alternative hypotheses.
Ho: Police calls occur with all different frequencies on the different days of the week.
H: Police calls occur with all different frequencies on the different days of the week.
Calculate the test statistic, x².
x2 =(Round to three decimal places as needed.)
Calculate the P-value.
P-value =
(Round to four decimal places as needed.)
What is the conclusion for this hypothesis test?
?
Click to select your answer(s).
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APR 18
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30
MacBook Pro
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