The Cholesterol Level data sets give cholesterol levels of heart attack patients. Cholesterol measures are taken 2,

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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 theory-based test and find a 95% confidence interval for the difference. Use the data set CholesterolLevel_day4-14. 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.

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Related Book For  answer-question

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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