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Statistics for Data Science II · End Term · 10 May 2026 · January 2026 term

Question 17: Let be i.i.d. samples from and be i.i.d. samples from . …

Question 17

+3 marksOne or more correct options

Let be i.i.d. samples from and be i.i.d. samples from . The observed sample means are and . We wish to test the hypotheses: against Consider a test that rejects if Let denote the significance level of the test and denote the cumulative distribution function (CDF) of the standard normal distribution. Express the critical value in terms of and . Select all the option(s) that apply.

Select all that apply.

  1. A

    —

  2. B
    Figure from the original question paper
  3. C

    —

  4. D
    Figure from the original question paper
Show answer

Correct answers

  • B
    Figure from the original question paper
  • D
    Figure from the original question paper
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Question 17 of 51 in the IIT Madras BS Statistics for Data Science II (Stats 2) End Term paper sat on 10 May 2026, in the January 2026 term (Statistics2 06 May 26). It carries 3 marks.

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