A cold medicine lists 600 milligrams of acetaminophen per fluid ounce as an active ingredient. A samples of the medicine finds that the mean amount of acetaminophen for the sample is 598 milligrams with a standard deviation of 20 milligrams. Test the claim that the medicine does not contain the required amount of acetaminophen. Us 0.05 significance level. State the null and alternative hypotheses. OA. Ho: μ = 600 milligrams H₂:μ>600 milligrams OC. Ho: μ=600 milligrams Ha: μ<600 milligrams Find the z-score. Z= (Round to two decimal places as needed.) B. Ho: μ = 600 milligrams Ha: μ#600 milligrams D. Ho: μ#600 milligrams Ha: μ = 600 milligrams
A cold medicine lists 600 milligrams of acetaminophen per fluid ounce as an active ingredient. A samples of the medicine finds that the mean amount of acetaminophen for the sample is 598 milligrams with a standard deviation of 20 milligrams. Test the claim that the medicine does not contain the required amount of acetaminophen. Us 0.05 significance level. State the null and alternative hypotheses. OA. Ho: μ = 600 milligrams H₂:μ>600 milligrams OC. Ho: μ=600 milligrams Ha: μ<600 milligrams Find the z-score. Z= (Round to two decimal places as needed.) B. Ho: μ = 600 milligrams Ha: μ#600 milligrams D. Ho: μ#600 milligrams Ha: μ = 600 milligrams
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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![A cold medicine lists 600 milligrams of acetaminophen per fluid ounce as an active ingredient. A test of 75 one-ounce
samples of the medicine finds that the mean amount of acetaminophen for the sample is 598 milligrams with a standard
deviation of 20 milligrams. Test the claim that the medicine does not contain the required amount of acetaminophen. Use a
0.05 significance level.
State the null and alternative hypotheses.
O A. Ho: μ = 600 milligrams
H₂:μ>600 milligrams
OC. Ho: μ = 600 milligrams
H₂: μ< 600 milligrams
Find the z-score.
Z= (Round to two decimal places as needed.)
B. Ho: μ = 600 milligrams
H₂: μ#600 milligrams
O D. Ho: μ#600 milligrams
H₂: μ = 600 milligrams
M-I](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a0d2a3b-664d-45bb-b3f8-65192198e0f3%2Ff6e8fe03-6120-40ee-9fb7-383e9f9204f2%2Fqvpqt1l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A cold medicine lists 600 milligrams of acetaminophen per fluid ounce as an active ingredient. A test of 75 one-ounce
samples of the medicine finds that the mean amount of acetaminophen for the sample is 598 milligrams with a standard
deviation of 20 milligrams. Test the claim that the medicine does not contain the required amount of acetaminophen. Use a
0.05 significance level.
State the null and alternative hypotheses.
O A. Ho: μ = 600 milligrams
H₂:μ>600 milligrams
OC. Ho: μ = 600 milligrams
H₂: μ< 600 milligrams
Find the z-score.
Z= (Round to two decimal places as needed.)
B. Ho: μ = 600 milligrams
H₂: μ#600 milligrams
O D. Ho: μ#600 milligrams
H₂: μ = 600 milligrams
M-I
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