Question: and 7 Quiz for an 8 week class K Test the claim about the difference between two population means and at the level of significance

and 7 Quiz for an 8 week class K Test the

and 7 Quiz for an 8 week class K Test the claim about the difference between two population means and at the level of significance a Assume the samples are random and independent and the populations are normally distributed Claim 0 05 Assume o 0 Sample statistics x 2410 s 175 n 13 and x 2298 s 54 n 10 Identify the null and alternative hypotheses Choose the correct answer below OA Ho HH2 Ha H1 H2 OC Ho H H H H12H OE HO H 2 H P H 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 needed 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 5 level of significance to reject the claim Fail to reject Reject ACCED OB Ho Ha H1 H OD Ho 2 H H1 OF Ho H H Ha H1 H2

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