MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Customers were asked if they prefer Product A or Product B. The results are given in the table to
the right. Using a 0.05, perform a hypothesis test to determine if consumers prefer one product
to another.
Preference
A
B
No Preference
Let C, be the proportion of customers who prefer Product A and C be the proportion of customers who prefer Product B. Identify the hypotheses
Ho CA C
H₁: CACB
Determine the test statistic
The test statistic is
(Type an integer or a decimal rounded to two decimal places as needed.)
Number of Customers
29
14
10
n
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Transcribed Image Text:Customers were asked if they prefer Product A or Product B. The results are given in the table to the right. Using a 0.05, perform a hypothesis test to determine if consumers prefer one product to another. Preference A B No Preference Let C, be the proportion of customers who prefer Product A and C be the proportion of customers who prefer Product B. Identify the hypotheses Ho CA C H₁: CACB Determine the test statistic The test statistic is (Type an integer or a decimal rounded to two decimal places as needed.) Number of Customers 29 14 10 n
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