You work at Happy Joe's family restaurant and want to see if customer meal satisfaction and gender are related to one another. You take a sample of customers and ask them if they were satisfied with their meal and note their gender. What is the appropriate conclusion at the 0.05 level of significance? Unhappy Indifferent Happy Male 23 24 21 Cross Tabulation of Satisfaction vs. Gender Female Pearson Chi-square= 9.879 DF = 4 P-value = 0.0425 26 16 16 Unknown 11 28 14

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
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Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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You work at Happy Joe's family restaurant and want to see if customer meal satisfaction and gender are related to one another. You take a sample of customers and ask them if they were satisfied with their meal and note their gender. What is the appropriate conclusion at the 0.05 level of significance? Unhappy Indifferent Happy Male 23 24 21 Cross Tabulation of Satisfaction vs. Gender Female Pearson Chi-square= 9.879 DF = 4 P-value = 0.0425 26 16 16 Unknown 11 28 14
You work at Happy Joe's family restaurant and want to see if customer meal
satisfaction and gender are related to one another. You take a sample of customers
and ask them if they were satisfied with their meal and note their gender. What is
the appropriate conclusion at the 0.05 level of significance?
Unhappy
Indifferent
Happy
Male
23
24
21
Cross Tabulation of
Satisfaction vs. Gender
Female
Pearson Chi-square= 9.879
DF = 4
P-value
0.0425
26
16
16
Unknown
11
28
14
Transcribed Image Text:You work at Happy Joe's family restaurant and want to see if customer meal satisfaction and gender are related to one another. You take a sample of customers and ask them if they were satisfied with their meal and note their gender. What is the appropriate conclusion at the 0.05 level of significance? Unhappy Indifferent Happy Male 23 24 21 Cross Tabulation of Satisfaction vs. Gender Female Pearson Chi-square= 9.879 DF = 4 P-value 0.0425 26 16 16 Unknown 11 28 14
Happy
21
Pearson Chi-square = 9.879
DF = 4
P-value = 0425
16
14
1)
We conclude that Satisfaction and Gender are associated with each other,
based on a p-value of 0.9575
2)
We find that Satisfaction and Gender are independent of one another,
based on a p-value of 0.0425
3)
We conclude that Satisfaction and Gender are not related to one another,
based on a p-value of 0.9575
4) There is no correct answer.
5)
We determine that Satisfaction and Gender are related to one another,
based on a p-value of 0.0425
Transcribed Image Text:Happy 21 Pearson Chi-square = 9.879 DF = 4 P-value = 0425 16 14 1) We conclude that Satisfaction and Gender are associated with each other, based on a p-value of 0.9575 2) We find that Satisfaction and Gender are independent of one another, based on a p-value of 0.0425 3) We conclude that Satisfaction and Gender are not related to one another, based on a p-value of 0.9575 4) There is no correct answer. 5) We determine that Satisfaction and Gender are related to one another, based on a p-value of 0.0425
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