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Business Analytics · End Term · 11 Dec 2022 · September 2022 term · Set ETD1

Question 12: At the significance level 0.01, chi-squared tabular valu…

Question 12

+2 marksOne correct option

You are given the following contingency table based on a sample data of movie goers who either bought snacks or did not buy snacks and their movie genre preferences. You perform a chi- squared test of independence to make inferences about the population from this sample. Then answer the given subquestions

At the significance level 0.01, chi-squared tabular value is 11.34. What do you conclude?

  1. A

    Reject the null hypothesis and conclude that the categorical variables are not independent

  2. B

    Fail to reject the null hypothesis and conclude that the categorical variables are not independent

  3. C

    Fail to reject the null hypothesis and conclude that the categorical variables are independent

  4. D

    Reject the null hypothesis and conclude that the categorical variables are independent

Show answer

Correct answer

  • C

    Fail to reject the null hypothesis and conclude that the categorical variables are independent

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Question 12 of 31 in the IIT Madras BS Business Analytics (Business Analytics) End Term paper sat on 11 Dec 2022, in the September 2022 term (IIT M DIPLOMA AN1 EXAM ETD1 11 Dec 2022). It carries 2 marks.

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