Using the data provided in question 1, assume now that the data was obtained from two indeper dent samples. That is, 28 subjects were enrolled into the study, and half were randomly assigne to the corn flakes diet, and half to the oat bran diet. After two weeks the LDL cholesterol level each individual was recorded. (a) What are the appropriate null and alternative hypotheses for a two-sided test? (b) Conduct the test at the 0.05 level of significance. What is the p-value?

Using the data provided in question 1, assume now that the data was obtained from two indeper dent samples. That is, 28 subjects were enrolled into the study, and half were randomly assigne to the corn flakes diet, and half to the oat bran diet. After two weeks the LDL cholesterol level each individual was recorded. (a) What are the appropriate null and alternative hypotheses for a two-sided test? (b) Conduct the test at the 0.05 level of significance. What is the p-value?

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 10E

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