UESTION 4 rug company is testing to see if their new drug does lower total cholesterol. The used a population who had at g/dL prior to using the drug. H= 325 H<325 ose the results of their testing lead to rejection of the null hypothesis. Classify that conclusion as: correct, Ty he total cholesterol levels have decreased.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
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QUESTION 4
A drug company is testing to see if their new drug does lower total cholesterol. The used a population who had a total cholesterol reading of 32
5 mg/dL prior to using the drug.
Ho: H = 325
Ha: H<325
Suppose the results of their testing lead to rejection of the null hypothesis. Classify that conclusion as: correct, Type I error or Type II error, if in
fact the total cholesterol levels have decreased.
Transcribed Image Text:QUESTION 4 A drug company is testing to see if their new drug does lower total cholesterol. The used a population who had a total cholesterol reading of 32 5 mg/dL prior to using the drug. Ho: H = 325 Ha: H<325 Suppose the results of their testing lead to rejection of the null hypothesis. Classify that conclusion as: correct, Type I error or Type II error, if in fact the total cholesterol levels have decreased.
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