Mathematics, 15.07.2020 01:01 TravKeepIt100

A random sample of 25 bottles of buffered aspirin contain, on average, 325.5 mg of aspirin with a sample standard deviation of 0.5 mg. (a) Find a 95% two-sided confidence interval on the mean aspirin in milligram.(b) Construct a two-sided tolerance interval on the mean aspirin required that has confidence level 95% with 99% probability of coverage. (c) Construct a two-sided 95% prediction interval on the amount of aspirin of the 26th sample.

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A random sample of 25 bottles of buffered aspirin contain, on average, 325.5 mg of aspirin with a sa...