# Question

Test the hypotheses

H0: Px – Py = 0

H1: Px – Py < 0

using the following statistics from random samples.

a. p`x = 0.42, nx = 500; p`y = 0.50, ny = 600

b. p`x = 0.60, nx = 500; p`y = 0.64, ny = 600

c. p`x = 0.42, nx = 500; p`y = 0.49, ny = 600

d. p`x = 0.25, nx = 500; p`y = 0.34, ny = 600

e. p`x = 0.39, nx = 500; p`y = 0.42, ny = 600

H0: Px – Py = 0

H1: Px – Py < 0

using the following statistics from random samples.

a. p`x = 0.42, nx = 500; p`y = 0.50, ny = 600

b. p`x = 0.60, nx = 500; p`y = 0.64, ny = 600

c. p`x = 0.42, nx = 500; p`y = 0.49, ny = 600

d. p`x = 0.25, nx = 500; p`y = 0.34, ny = 600

e. p`x = 0.39, nx = 500; p`y = 0.42, ny = 600

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