IITM BS Question 7 - Week 11 Practice

Prasnya

Continue with Google

IITM BS Question 7 - Week 11 Practice | Prasnya

00:00

Q7Comprehension4 Marks7 Aug 2022

Passage

Answer the given subquestions.

Suppose

X_1, X_2, \ldots, X_{15}

is an i.i.d. sample from a distribution Normal(

\mu_1, 4^2

). Suppose

Y_1, Y_2, \ldots, Y_{15}

is an i.i.d. sample from a distribution Normal(

\mu_2, 3^2

). Let

\bar{X}

and

\bar{Y}

be 40 and 43, respectively. Suppose we want to check if the distribution means are different. Find the P-value of the test. Enter the answer correct to two decimal places.

Your answer

Press Enter to check.

00:00

7 Aug 2022

Statistics 2 · Week 11

Q7.Suppose

X_1, X_2, \ldots, X_{15}

is an i.i.d. sample from a distribution Normal(

\mu_1, 4^2

). Suppose

Y_1, Y_2, \ldots, Y_{15}

is an i.i.d. sample from a distribution Normal(

\mu_2, 3^2

). Let

\bar{X}

and

\bar{Y}

be 40 and 43, respectively. Suppose we want to check if the distribution means are different. Find the P-value of the test. Enter the answer correct to two decimal places.@passage

Your Answer

Save

Read

Check

Details