The observed frequencies are provided in a contingency table of two categorical variables A and B. B1 B2 A1 A2 10 20 16 17 Using level of significance a = 0.05, test whether or not the variables are independent.
The observed frequencies are provided in a contingency table of two categorical variables A and B. B1 B2 A1 A2 10 20 16 17 Using level of significance a = 0.05, test whether or not the variables are independent.
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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![The observed frequencies are provided in a contingency table of two categorical variables A and B.
B1
B2
A1
10
16
A2
20
17
Using level of significance a = 0.05, test whether or not the variables are independent.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb02ea728-ea88-481e-ba35-5de394267bcb%2Fd7321c3b-9b9b-411a-8b82-8229a358d490%2F29lka6o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The observed frequencies are provided in a contingency table of two categorical variables A and B.
B1
B2
A1
10
16
A2
20
17
Using level of significance a = 0.05, test whether or not the variables are independent.
![2
(d) Calculate X
X
data
Pod
.
data
(Round your answer to three decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb02ea728-ea88-481e-ba35-5de394267bcb%2Fd7321c3b-9b9b-411a-8b82-8229a358d490%2F97ghpgd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2
(d) Calculate X
X
data
Pod
.
data
(Round your answer to three decimal places.)
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