A telephone company claims that the service calls which they recelve are equally distributed among the five working days of the week. A survey of 110 randomly selected service calls was conducted. Is there enough evidence to refute the telephone company's claim that the number of service calls does not change from day-to-day? Days of the Week Mon Tue Wed Thu Fri Number of Calls 25 25 18 18 24 Copy Data Step 3 of 10: State the null and alternative hypothesis in terms of the expected proportions for each category. O Tables Keypad Keyboard Shorteuts Họ: P, =
A telephone company claims that the service calls which they recelve are equally distributed among the five working days of the week. A survey of 110 randomly selected service calls was conducted. Is there enough evidence to refute the telephone company's claim that the number of service calls does not change from day-to-day? Days of the Week Mon Tue Wed Thu Fri Number of Calls 25 25 18 18 24 Copy Data Step 3 of 10: State the null and alternative hypothesis in terms of the expected proportions for each category. O Tables Keypad Keyboard Shorteuts Họ: P, =
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
State the hypothesis in terms of expected proportions

Transcribed Image Text:A telephone company claims that the service calls which they recelve are equally distributed among the five working days of the week. A survey of
110 randomly selected service calls was conducted, Is there enough evidence to refute the telephone company's claim that the number of service
calls does not change from day-to-day?
Days of the Week
Mon
Tue
Wed
Thu
Fri
Number of Calls
25
25
18
18
24
Copy Data
Step 3 of 10: State the null and alternative hypothesis in terms of the expected proportions for each category.
E Tables
Keypad
Keyboard Shorteuts
Next
Ho: P =
H There is some difference amongst the proportians.
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