Question: thx a bunch. A simple random sample of size n = 15 is drawn from a population that is normally distributed. The sample mean is

thx a bunch.

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 = 23.4 and t sample standard deviation is found to be s = 6.3. Determine if the population mean is different from 26 at the a = 0.01 level of significance. Complete parts (a) through (d) below. copy (a) Determine the null and alternative hypotheses. ions I it's (b) Calculate the P-value. P-value = (Round to three decimal places as utorials (c) State the conclusion for the test. lebook A. Reject Ho because the P-value is greater than the

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