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A simple random sample of size n =15 is drawn from a population that is normally distributed. The sample mean is found to be x
A simple random sample of size n =15 is drawn from a population that is normally distributed. The sample mean is found to be x = 29.2 and the sample standard deviation is found to be 5 = 6.3. Determine if the population mean is different from 24 at the or = 0.01 level of significance. Complete parts (a) through (d) below. (I) (a) Determine the null and alternative hypotheses. (b) Calculate the Pvalue. P-value = D (Round to three decimal places as needed.) (c) State the conclusion for the test. Reject H0 because the Pvalue is less than the or = 0.01 level of significance. Do not reject H0 because the Pvalue is greater than the on = 0.01 level of signicance. Do not reject H0 because the Pvalue is less than the or = 0.01 level of significance. 9.0!\"? Reject H0 because the Pvalue is greater than the or. = 0.01 level of signicance. (d) State the conclusion in context of the
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