Question: solve the given equations in the attached picture , and explain step by step please. 1- Given the following hypotheses: HO: u = 25 HA:

solve the given equations in the attached picture , and explain step by step please.

1- Given the following hypotheses: HO: u = 25 HA: H 25 with the following information: n=60, x = 22 , 0=15.25 Test the hypotheses at significance level a = 0.10 using p-value approach. 2- In a random sample, 15 of 50 men and 25 of 60 women indicated they would vote Yes. Is there a significant difference between the proportion of men and the proportion of women who will vote Yes on Proposition 'A'? Test the hypotheses at 0.25 level of significance. 3- Given the following null and alternative hypotheses: HA : ul H2 with the following information: n1 = 21, x1 = 90, $1=9 n2 = 14, X2 = 80, $ 2=8 Test the hypotheses at significance level a = 0.01

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