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.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 7MCQ
Related questions
Question
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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