In: Statistics and Probability
Consider the following hypotheses:
H0: p ≥ 0.47
HA: p < 0.47
Compute the p-value based on the following sample information. (You may find it useful to reference the appropriate table: z tableor t table) (Round "z" value to 2 decimal places. Round intermediate calculations to at least 4 decimal places and final answers to 4 decimal places.)
p-value | ||||
a. | x = 46; n = 121 | |||
b. | x = 105; n = 269 | |||
c. | p⎯⎯p¯ = 0.40; n = 62 | |||
d. | p⎯⎯p¯ = 0.40; n = 457 | |||