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Blood glucose levels for obese patients have a mean of 100 with a population standard deviation of 15. A researcher thinks that a diet high in raw cornstarch will have a positive or negative effect on blood glucose levels. A sample of 30 patients who have tried the raw constarch diet have a mean glucose level of 140. Test the hypothesis that the raw cornstarch had an effect. What is the test statistic and the p-value? O g-14.61. p-value0 O t-14.61. p-value-0 O te-14.61. p-value-0 O z-14.61. prvalue-0

Blood glucose levels for obese patients have a mean of 100 with a population standard deviation of 15. A researcher thinks that a diet high in raw cornstarch will have a positive or negative effect on blood glucose levels. A sample of 30 patients who have tried the raw constarch diet have a mean glucose level of 140. Test the hypothesis that the raw cornstarch had an effect. What is the test statistic and the p-value? O g-14.61. p-value0 O t-14.61. p-value-0 O te-14.61. p-value-0 O z-14.61. prvalue-0

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Blood glucose levels for obese patients have a mean of 100 with a population standard deviation of 15. A researcher thinks that a diet high in raw cornstarch will have a positive or negative effect on blood glucose levels. A sample of 30 patients who have tried the raw cornstarch diet have a mean glucose level of 140. Test the hypothesis that the raw cornstarch had an effect. What is the test statistic and the p-value? O z=-14.61, p-value=0 O t-14.61, p-value=0 O t-14.61, p-value=0 O z=14.61. p-value=0
Transcribed Image Text:Blood glucose levels for obese patients have a mean of 100 with a population standard deviation of 15. A researcher thinks that a diet high in raw cornstarch will have a positive or negative effect on blood glucose levels. A sample of 30 patients who have tried the raw cornstarch diet have a mean glucose level of 140. Test the hypothesis that the raw cornstarch had an effect. What is the test statistic and the p-value? O z=-14.61, p-value=0 O t-14.61, p-value=0 O t-14.61, p-value=0 O z=14.61. p-value=0
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