The makers of Aspro brand aspirin want to be sure that their tablets contain the righ amount of active ingredient (acetylsalicylic acid). So they inspect a random sample o 36 tablets from a batch in production. When the production process is working prop erly, Aspro tablets have an average of u = 320 milligrams (mg) of active ingredient. The amount of active ingredient in the 36 selected tablets bas mean 319 mg and standard deviation 3 mg.
The makers of Aspro brand aspirin want to be sure that their tablets contain the righ amount of active ingredient (acetylsalicylic acid). So they inspect a random sample o 36 tablets from a batch in production. When the production process is working prop erly, Aspro tablets have an average of u = 320 milligrams (mg) of active ingredient. The amount of active ingredient in the 36 selected tablets bas mean 319 mg and standard deviation 3 mg.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The makers of Aspro brand aspirin want to be sure that their tablets contain the right
amount of active ingredient (acetylsalicylic acid). So they inspect a random sample of
36 tablets from a batch in production. When the production process is working prop-
erly, Aspro tablets have an average of μ = 320 milligrams (mg) of active ingredient. The
amount of active ingredient in the 36 selected tablets has mean 319 mg_and_standard
deviation 3 mg.
1. State appropriate hypotheses for a significance test in this setting.
2. Check that the conditions are met for carrying out the test.
3. Calculate the test statistic. Show your work.
>
4. Use Table B to find the P-value. Then use technology to get a more accurate result.
What conclusion would you draw?
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