Randomly selected birth records were obtained, and categorized as listed in the table to the right. Use a 0.01 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be explained? Fri Day Number of Births Sun Mon Tues Wed Thurs Sat 36 58 61 59 65 63 46
Randomly selected birth records were obtained, and categorized as listed in the table to the right. Use a 0.01 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be explained? Fri Day Number of Births Sun Mon Tues Wed Thurs Sat 36 58 61 59 65 63 46
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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Question
Calculate the test statistic, χ2.
![Randomly selected birth records were obtained, and categorized as listed in the table to the right. Use a 0.01 significance level to test the reasonable claim that births occur with equal frequency
on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be explained?
Day
Sun
Mon
Tues
Wed
Thurs
Fri
Sat
Number of Births
36
58
61
59
65
63
46](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa7b7ae93-49f4-4302-b4e6-fcebec551689%2F53ce71de-5ac2-43e4-aae4-1d85fed32be7%2F7njlfy2_processed.png&w=3840&q=75)
Transcribed Image Text:Randomly selected birth records were obtained, and categorized as listed in the table to the right. Use a 0.01 significance level to test the reasonable claim that births occur with equal frequency
on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be explained?
Day
Sun
Mon
Tues
Wed
Thurs
Fri
Sat
Number of Births
36
58
61
59
65
63
46
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