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A) Ha: 2 50 B Ha: # + 50 D Ha: # <50 Ha: > 50

A) Ha: 2 50 B Ha: # + 50 D Ha: # <50 Ha: > 50

MATLAB: An Introduction with Applications
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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The average baptismal ceremony includes 50 guests with a standard deviation of 10. A random sample of 32 baptismal ceremonies during the past year in the NCR had a mean of 53 guests. Is there sufficient evidence at 5% level of significance that the average number of guests differs from the national average?
Transcribed Image Text:The average baptismal ceremony includes 50 guests with a standard deviation of 10. A random sample of 32 baptismal ceremonies during the past year in the NCR had a mean of 53 guests. Is there sufficient evidence at 5% level of significance that the average number of guests differs from the national average?
A Ha: 2 50 B C D Ha: 50 Ha: // <50 Ha: >50
Transcribed Image Text:A Ha: 2 50 B C D Ha: 50 Ha: // <50 Ha: >50
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