A sample taken from a population yields a sample mean of 60.0. Calculate the p-value for parts a through d below.
a. ??: ? > 59, ? = 16, ? = 1.6
b. ?: ?? 47, ? = 41, s = 34.426
c. ??: ?? 47, ? = 41, ? = 34.426
d. HA: ? < 64; data: 61.4, 59.4, 58.6, 55.7, 64.9
a. Calculate the p-value for H?: ? > 59, ? = 16, ? = 1.6.
The p-value for this test is 0.006.
(Round to three decimal places as needed.)
b. Calculate the p-value for H?: ?? 47, n = 41, s = 34.426.
The p-value for this test is 0.02.
(Round to three decimal places as needed.)
c. Calculate the p-value for H?: ?? 47, ? = 41, ? = 34.426.
The p-value for this test is
(Round to three decimal places as needed.)