Concept explainers
To explain: The conditions for performing the chi square test are met.
Answer to Problem 58E
The options (b),(c) and (e) are satisfied here.
Explanation of Solution
Chi-square test is determined based on the following conditions are being met:
1) The sampling method used mainly is the simple random sampling.
2) The variable under study is categorical
3) The
Here, the sample is random, all observed counts are greater than 100 and both variables are categorical.
So, all the conditions are met and chi-square test can be performed.
Therefore, options (b),(c) and (e) are satisfied here.
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