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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: >1240; =0.03; =203.44. Samplestatistics: x=1263.57, n=200
a) Identify the null and alternative hypotheses. Choose
b) The standardized test statistics is
c) Determine the P value, round to 3 decimal places
d) Determine the outcome and conclusion of the test
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