AnswerA) There is not enough evidence to reject the claim u= 48.9 B) There is enough evidence to reject the claim u=48.9 C) There is not enough evidence to support the claim u = 48.9 D) There is enough evidence to support the claim u= 48.9 2) Determine the standardized test statistic \"z\" to test the claim about the population proportion p doesnt equal 0.325 given n=42 and p = 0.247. Use alpha = 0.05. A) -1.32 B) -1.08 C) -1.54 D) 2.575 Solution Question 1 : A) There is not enough evidence to reject the claim u= 48.9.

1. AnswerA)
There is not enough evidence to reject the claim u= 48.9
B) There is enough evidence to reject the claim u=48.9
C) There is not enough evidence to support the claim u = 48.9
D) There is enough evidence to support the claim u= 48.9
2) Determine the standardized test statistic "z" to test the claim about the population
proportion p doesnt equal 0.325 given n=42 and p = 0.247. Use alpha = 0.05.
A) -1.32
B) -1.08
C) -1.54
D) 2.575
Solution
Question 1 : A) There is not enough evidence to reject the claim u= 48.9