2. An aspirin manufacturer fills bottles by weight rather than by count. Since each bottle should contain 100 tablets, the average weight per tablet should be 5 grains. Each of 100 tablets taken from a very large lot is weighed, resulting in a sample average weight per tablet of 4.87 grains and a sample standard deviation of .35 grain. Does this information provide strong evidence for conclud- ing that the company is not filling its bottles as advertised? Test the appropriate hypotheses using α = .01 by first computing the P-value and then comparing it to the specified significance level.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Pls help and use excel function for p value computation 

2. An aspirin manufacturer fills bottles by weight
rather than by count. Since each bottle should
contain 100 tablets, the average weight per tablet
should be 5 grains. Each of 100 tablets taken from
a very large lot is weighed, resulting in a sample
average weight per tablet of 4.87 grains and a
sample standard deviation of .35 grain. Does this
information provide strong evidence for conclud-
ing that the company is not filling its bottles as
advertised? Test the appropriate hypotheses using
α = .01 by first computing the P-value and then
comparing it to the specified significance level.
Transcribed Image Text:2. An aspirin manufacturer fills bottles by weight rather than by count. Since each bottle should contain 100 tablets, the average weight per tablet should be 5 grains. Each of 100 tablets taken from a very large lot is weighed, resulting in a sample average weight per tablet of 4.87 grains and a sample standard deviation of .35 grain. Does this information provide strong evidence for conclud- ing that the company is not filling its bottles as advertised? Test the appropriate hypotheses using α = .01 by first computing the P-value and then comparing it to the specified significance level.
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