Consider the following hypotheses and the sample data in the accompanying table. Answer the following questions using = 0.01.

9

9

9

7

5

6

11

9

12

7

5

8

9

9

10

H0: =10

H1: 10

a.

What conclusion should bedrawn?

b.

Use technology to determine thep-value for this test.

a. Determine the criticalvalue(s).

The criticalvalue(s) is(are)

nothing

.

(Round to three decimal places as needed. Use a comma to separate answers asneeded.)

Determine the teststatistic, tx.

tx=

nothing

(Round to two decimal places asneeded.)

What conclusion should bedrawn? Choose the correct answer below.

A.

Donotreject the null hypothesis. The data provide sufficient evidence to conclude that the mean differs from =10.

B.

Donotreject the null hypothesis. The data donotprovide sufficient evidence to conclude that the mean differs from =10.

C.

Reject the null hypothesis. The data provide sufficient evidence to conclude that the mean differs from =10.

D.

Reject the null hypothesis. The data donotprovide sufficient evidence to conclude that the mean differs from =10.

b. Use technology to determine thep-value for this test. What is thep-value?

p-value=

nothing

(Round to three decimal places asneeded.)

Click to select your answer(s).