Question

(Round all intermediate calculations to at least 4 decimal places.)

Consider the following hypotheses: H0: μ = 40 HA: μ ≠ 40

Approximate the p-value for this test based on the following sample information. Use Table 2.

a. x⎯⎯ = 37; s = 9.1; n = 16

0.20 < p-value < 0.40

0.10 < p-value < 0.20

0.05 < p-value < 0.10

p-value < 0.05

p-value > 0.4

b. x⎯⎯ = 43; s = 9.1; n = 16

0.20 < p-value < 0.40

0.10< p-value < 0.20

0.05 < p-value < 0.10

p-value < 0.05

p-value Picture 0.4

c. x⎯⎯ = 37; s = 8.9; n = 15

0.20 < p-value < 0.40

0.01 < p-value < 0.03

0.05 < p-value < 0.10

p-value < 0.01

p-value Picture 0.4

d. x⎯⎯ = 37; s = 8.9; n = 29

0.05 < p-value < 0.10

0.10 < p-value < 0.20

0.03 < p-value < 0.05

p-value < 0.025

p-value Picture 0.2

Answer 1