Test the claim about the difference between two population means j, and jy at the level of significance a Assume the samples are random and independent, and the populations are normally distributed. Claim: 1 SH2; a=0.01. Assume of #05 Sample statistics: x, =2404, s, =171. n, = 14 and X2 = 2298. S2 - 54, n2 - 9 OE. Ho: 1 2 H2 OF Ho #1 > #2 Find the standardized test statistic t. t = (Round to two decimal places as needed.) Find the P-value P =] Round to three decimal places as ne Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim, Ho There enough evidence at the 1% level of significance to reject the claim For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. An amusement park claims that the mean daily attendence at the park is at most 18,000 people OA. PS 18,000 O B. H2 18,000 U C. H 18,000 OF. H# 18,000 Choose the correct null and alternative hypotheses below. O A. Ho H # 18,000 O B. Ho: HS 18,000 Ha H= 18,000 O C. Ho: H = 18,000 Ha: H> 18,000 Ha: H # 18,000 O D. Ho H 18,000 Ha H 2 18,000 OF. Ho: H2 18,000 Ha: HS 18,000 Ha: H 18,000 is the claim. . B. The null hypothesis Ho us 18,000 is the claim. C. The alternative hypothesis Ha H # 18,000 is the claim O D. The null hypothesis Ho H = 18,000 is the claim O E. The alternative hypothesis Ha: u $ 18,000 is the claim Quiz: Module 6 and 7: Quiz [Tor Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of a = 0.01 Z-Test Z-Test Inpt Data StatsH # 50 Ho:50 2= - 2.43603285 P = 0.01484934 48.25 x = 48.25 -35 n=35 Po SHO > Ho Calculate Draw Choose the correct answer below. O A. Since the P-value is greater than a, fail to reject the null hypothesis O B. Since the P.value is less than a, reject the null hypothesis O C. Since the P.value is less than a, fail to reject the null hypothesis. O D. Since the P.value is greater than a, reject the null hypothesis Use the technology display to make a decision to reject or fail to reject the null hypothesis at a = 0.05. Make the deck e P-value Assume the sample sizes are equal. i) Click the icon to view the technology display Choose the correct answer below. Technology Output O A. Reject the null hypo e is less than the level of signit O B. Fail to reject the null hyp O C. Fail to reject the null hyp than the level of significance. O D. Reject the null h in the level of significance 2 1.945229569 P-D.0258736773 x1 - 40 151 -51 Print Done