The Cholesterol Level data sets give cholesterol levels of heart attack patients. Cholesterol measures are taken 2,
Question:
The Cholesterol Level data sets give cholesterol levels of heart attack patients. Cholesterol measures are taken 2, 4, and 14 days aft er a patient has suffered a heart attack. Is there a significant difference between day 4 cholesterol measures and day 14 cholesterol measures? Carry out a theorybased test and find a 95% confidence interval for the difference. Use the data set CholesterolLevel_day414. Summarize your findings, being sure to include a discussion of statistical significance, estimation (confidence interval), causation, and generalization in your answer. Make sure to confirm that validity conditions are met.
Step by Step Answer:
Null The average difference in cholesterol levels between Day 4 and ...View the full answer
Introduction To Statistical Investigations
ISBN: 9781118172148
1st Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy
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