b) What is the probability of being neutral and fall in the age group 26 - 35? c) What is the probability of being Dissatisfied given that you are older than 35? d) What is the probability of being in the Age group 18 - 25? e) Are age groups and satisfaction of the product associated? Write down the null and alternative hypothesis. What is the correct statistical test that should be used in this case? Explain your answer. Test your hypotheses and interpret the result.
b) What is the probability of being neutral and fall in the age group 26 - 35? c) What is the probability of being Dissatisfied given that you are older than 35? d) What is the probability of being in the Age group 18 - 25? e) Are age groups and satisfaction of the product associated? Write down the null and alternative hypothesis. What is the correct statistical test that should be used in this case? Explain your answer. Test your hypotheses and interpret the result.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...
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Transcribed Image Text:Question 2: The following shows the distribution of customers satisfaction about a product categorized by
age group. Using the table provided below answer the questions.
Satisfaction
Satisfied
Neutral
Dissatisfied
Total
Age Group
18 - 25
13
18
7
38
26 - 35
9
22
16
47
> 35
11
36
15
62
Total
33
76
38
147
Transcribed Image Text:b) What is the probability of being neutral and fall in the age group 26 - 35?
c)
What is the probability of being Dissatisfied given that you are older than 35?
d) What is the probability of being in the Age group 18 - 25?
e) Are age groups and satisfaction of the product associated? Write down the null and alternative
hypothesis. What is the correct statistical test that should be used in this case? Explain your answer. Test your
hypotheses and interpret the result.
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