ROBLEM: Parker et. al in 2004 stated that a combination of selenium and folic acid is just as effective as Prednisone in anti-inflammatory property. On the right are the results of the reduction of the number of patients with allergies during the study period. At 90% confidence level, test the claim that selenium and folic acid has similar anti-inflammatory property as Prednisone by using the traditional method of hypothesis testing. QUESTIONS: 1. Give the null and alt. hypothesis in symbols. 2. Give the null and alt. hypothesis in words. 3. Identify the tail of the test. 4. Determine the critical value or p-value (). 5. Identify what test to be used and explain why. 6. Make the decision using specific evidence. 7. Summarize the results for the study.
ROBLEM: Parker et. al in 2004 stated that a combination of selenium and folic acid is just as effective as Prednisone in anti-inflammatory property. On the right are the results of the reduction of the number of patients with allergies during the study period. At 90% confidence level, test the claim that selenium and folic acid has similar anti-inflammatory property as Prednisone by using the traditional method of hypothesis testing. QUESTIONS: 1. Give the null and alt. hypothesis in symbols. 2. Give the null and alt. hypothesis in words. 3. Identify the tail of the test. 4. Determine the critical value or p-value (). 5. Identify what test to be used and explain why. 6. Make the decision using specific evidence. 7. Summarize the results for the study.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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PROBLEM:
Parker et. al in 2004 stated that a combination of selenium and folic acid is just as effective as Prednisone in anti-inflammatory property. On the right are the results of the reduction of the number of patients with allergies during the study period. At 90% confidence level, test the claim that selenium and folic acid has similar anti-inflammatory property as Prednisone by using the traditional method of hypothesis testing.
QUESTIONS:
1. Give the null and alt. hypothesis in symbols.
2. Give the null and alt. hypothesis in words.
3. Identify the tail of the test.
4. Determine the critical value or p-value ().
5. Identify what test to be used and explain why.
6. Make the decision using specific evidence.
7. Summarize the results for the study.
Transcribed Image Text:DATA SET:
Selenium + Folic acid
Prednisone
7
7
20
18
26
25
22
24
38
13
30
23
13
12
40
24
8.
42
9.
33
17
8.
8
15
21
8
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