Question 1

What is(are) the critical t test value(s) for a right tailed test where alpha is equal to .05 and the sample size (n) is equal to 23

a. -1.717

b. 1.717

c. -2.101

d. -2.101 and 2.101

e. None of the above

Question 2

What is(are) the critical t test value(s) for a left tailed test where alpha is equal to .025 and the sample size (n) is equal to 19

a. -1.717

b. 1.717

c. -2.101

d. -2.101 and 2.101

e. None of the above

Question 3

a. -1.717

b. 1.717

c. -2.101

d. -2.101 and 2.101

e. -2.779 and 2.779

True or false: We reject Ho if the P value is greater than or equal to alpha

Hypothesis Tests are defined as

Which of the following statements is true about hypothesis testing

Which of the following statements is true about hypothesis testing

Match the definition with the appropriate term

What is the p value for a one tailed test with a Z value = -1.56

a. -1.56

b. .0455

c. .0594

d. .9406

e. 0

Match the definition with the appropriate term

Match the type of test that is associated with the stated claim

– A. B. C.

Ho: U = 82%

A

– A. B. C.

Ho: U > 2.5

B

– A. B. C.

Ho: U <= 20

C

Answer

A. Two Tailed Test

B. One tailed, Right tailed test

C. One tailed, Left tailed test

Which of the following is true regarding P values

Which of the following statements is true regarding the T Test for a mean: