4 Solve all parts please Test the claim about the difference between two population means µ1 and µ2 at the level of significance a. Assume the samples are random and independent, and thepopulations are normally distributed.Claim: µ1 sH2; a = 0.05. Assume o? #oSample statistics:X1 = 2415, s, = 179, n, = 15 andX2 = 2294, s2 = 55, n, = 9.....Identify the null and alternative hypotheses. Choose the correct answer below.O B. Ho: H1 = H2O A. Ho: H1# H2Hai H1 = H2Ha: H1 # H2O D. Ho: H1> H2O C. Ho: H1 H2Find the standardized test statistic t.(Round to two decimal places as needed.) Find the P-value.(Round to three decimal places as needed.)Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim.tHo. Thereenough evidence at the 5% level of significance to reject the claim.

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Description: 4 Solve all parts please Test the claim about the difference between two population means µ1 and µ2 at the level of significance a. Assume the samples are random and independent, and thepopulations are normally distributed.Claim: µ1 sH2; a = 0.05. As

Given Data : For Sample 1 x̄1 = 2415.0 s1 = 179.0 n1 = 15 For Sample 2…

Answered: tween two population means u, and u2 at…

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tween two population means u, and u2 at the level of significance a. Assume the samples are ran 9, n, = 15 and -n2 = 9 ..... heses. Choose the correct answer below. B. Ho: H1 = H2 Ha: H1 # H2

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Question

4 Solve all parts please

Test the claim about the difference between two population means µ1 and µ2 at the level of significance a. Assume the samples are random and independent, and the
populations are normally distributed.
Claim: µ1 sH2; a = 0.05. Assume o? #o
Sample statistics:X1 = 2415, s, = 179, n, = 15 and
X2 = 2294, s2 = 55, n, = 9
.....
Identify the null and alternative hypotheses. Choose the correct answer below.
O B. Ho: H1 = H2
O A. Ho: H1# H2
Hai H1 = H2
Ha: H1 # H2
O D. Ho: H1> H2
O C. Ho: H1<H2
Hai H1 SH2
Ha: H1ZH2
O E. Ho: H12H2
Ha: H1 <H2
F. Ho: H1 SH2
Hai H1> H2
Find the standardized test statistic t.
(Round to two decimal places as needed.)

Find the P-value.
(Round to three decimal places as needed.)
Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim.
tHo. There
enough evidence at the 5% level of significance to reject the claim.

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