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Business Analytics · Quiz 2 · 23 Nov 2025 · September 2025 term

Question 18: At a 5% confidence level, what is the value of the tabul…

Question 18

+1 markNumerical answer

You perform a Chi-square Test of Independence on a contingency table with 6 rows and 7 columns. The value of the computed test statistic is 30.24. Given this information and the Figure-1 below. Answer the given subquestions.

At a 5% confidence level, what is the value of the tabulated test statistic?
(Note: If your answer is in decimal, enter it rounded to two decimal places. For example, if your answer is “10.256”, enter it as “10.26”)

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Correct answer: 18.49 (accepted within ±0.01)

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Question 18 of 22 in the IIT Madras BS Business Analytics (Business Analytics) Quiz 2 paper sat on 23 Nov 2025, in the September 2025 term (IIT M DIPLOMA AN EXAM QDD2 23 Nov 2025 NEW). It carries 1 mark.

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