The following MINITAB output presents the results of a hypothesis test for the difference X ??

Question:

The following MINITAB output presents the results of a hypothesis test for the difference μX?? μYbetween two population means.

image

a. Is this a one-tailed or two-tailed test?

b. What is the null hypothesis?

c. Can H0 be rejected at the 1% level? How can you tell?

d. Use the output and an appropriate table to compute a 98% confidence interval for μX ?? μY.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: