Quiz Space

Statistics for Data Science II · End Term · 3 Sept 2023 · May 2023 term · Set QPE1-S1

Question 16: Choose the set of correct options.

Question 16

+3 marksOne or more correct options

A factory has a machine that dispenses 98.5 ml of liquid in a bottle. An employee believes that the average amount of liquid in a bottle is less than 98.5 ml. He took a sample of 100 random bottles from the factory and found out that the average amount of liquid in a bottle is 98.29 ml with a standard deviation of 1.2 ml.
Based on the above data, answer the given subquestions.

Choose the set of correct options.

Select all that apply.

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answers

  • A
  • B

Question 16 of 16 in the IIT Madras BS Statistics for Data Science II (Stats 2) End Term paper sat on 3 Sept 2023, in the May 2023 term (IIT M DEGREE ET1 EXAM QPE1 S2 03 Sep). It carries 3 marks.

More questions from this paper

  1. Q1Figure question
  2. Q2Figure question
  3. Q3Figure question
  4. Q4Figure question
  5. Q5Which of the following statement(s) is (are) correct?
  6. Q6Which of the following option(s) is(are) true?
  7. Q7Using the Central Limit Theorem, find an approximate value for P(190 \< Y \< 210). Enter the answer correct to two deci…
  8. Q8Find the value of k.\ Enter the answer correct to one decimal place.
  9. Q9Based on the above data, answer the given subquestions.
  10. Q10Find the expected value of X.
  11. Q11Find the method of moments estimate of p. Enter the answer correct to two decimal places.
  12. Q12Find the maximum likelihood estimate of p. Enter the answer correct to one decimal place.
  13. Q13Find the posterior distribution of θ.
  14. Q14Find the posterior mean. Enter the answer correct to two decimal places.
  15. Q15Define null hypothesis and alternative hypothesis.