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Assume that a simple random sample has been selected from a normally distributed population and test...

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Statistics

Assume that a simple random sample has been selected from anormally distributed population and test the given claim. Useeither the critical value method or the P-value method asindicated. Identify the null and alternative hypotheses, teststatistic, critical value(s) or P-value (or range of P-values) asappropriate, and state the final conclusion that addresses theoriginal claim. A cereal company claims that the mean weight of thecereal in its packets is 14 oz. The weights (in ounces) of thecereal in a random sample of 8 of its cereal packets are listedbelow. 14.6 13.8 14.1 13.7 14.0 14.4 13.6 14.2 Test the claim atthe 0.01 significance level.

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n8 14 001calculate the sample mean and sample standard deviation forgiven data we getsample mean 1405sample    See Answer
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