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Use technology to help you test the claim about the populationmean, , at the given level ofsignificance, , using the given sample statistics. Assume the
Use technology to help you test the claim about the populationmean, , at the given level ofsignificance, , using the given sample statistics. Assume the population is normally distributed.
Claim: >1180; =0.02; =213.65. Samplestatistics: x=1197.58, n=250
Identify the null and alternative hypotheses. Choose the correct answer below.
Calculate the standardized test statistic.
The standardized test statistic is____
Determine theP-value.
P=
(Round to three decimal places asneeded.)
Determine the outcome and conclusion of the test.
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