A hospital wants to determine if the type of treatment for pneumonia is a factor in recovery time? The table below shows the number of days to recovery for several randomly selected pneumonia patients that had various types of treatment. Sent Home With Medicine A Few Hours in the Hospital Overnight Hospital Stay 14 21 17 12 22 7 16 11 13 27 10 19 15 8. 10 19 16 4 23 24 19 16 8 18 12 Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of a = 0.05. Ho: H1 = 42 = 43 H1: At least two of the means differ from each other. 1. For this study, we should use Select an answer : 2. The test-statistic for this data = (Please show your answer to 3 decimal places.) 3. The p-value for this sample = (Please show your answer to 4 decimal places.) 4. The p-value is Select an answer 5. Base on this, we should Select an answer O hypothesis 6. As such, the final conclusion is that... There is insufficient evidence to support the claim that treatment type is a factor in recovery time for pneumonia. There is sufficient evidence to support the claim that treatment type is a factor in recovery time for pnoumonia
A hospital wants to determine if the type of treatment for pneumonia is a factor in recovery time? The table below shows the number of days to recovery for several randomly selected pneumonia patients that had various types of treatment. Sent Home With Medicine A Few Hours in the Hospital Overnight Hospital Stay 14 21 17 12 22 7 16 11 13 27 10 19 15 8. 10 19 16 4 23 24 19 16 8 18 12 Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of a = 0.05. Ho: H1 = 42 = 43 H1: At least two of the means differ from each other. 1. For this study, we should use Select an answer : 2. The test-statistic for this data = (Please show your answer to 3 decimal places.) 3. The p-value for this sample = (Please show your answer to 4 decimal places.) 4. The p-value is Select an answer 5. Base on this, we should Select an answer O hypothesis 6. As such, the final conclusion is that... There is insufficient evidence to support the claim that treatment type is a factor in recovery time for pneumonia. There is sufficient evidence to support the claim that treatment type is a factor in recovery time for pnoumonia
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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Transcribed Image Text:A hospital wants to determine if the type of treatment for pneumonia is a factor in recovery time? The table
below shows the number of days to recovery for several randomly selected pneumonia patients that had
various types of treatment.
Sent Home With Medicine
A Few Hours in the Hospital
Overnight Hospital Stay
14
21
17
12
22
7
16
11
13
27
10
19
15
8.
10
19
16
4
23
24
19
16
8
18
12
Assume that all distributions are normal, the three population standard deviations are all the same, and the
data was collected independently and randomly. Use a level of significance of a = 0.05.
Ho: µ1 = µ2 = 43
H1: At least two of the means differ from each other.
1. For this study, we should use
Select an answer O
2. The test-statistic for this data =
(Please show your answer to 3 decimal places.)
3. The p-value for this sample =
(Please show your answer to 4 decimal places.)
4. The p-value is
Select an answer
5. Base on this, we should Select an answer
O hypothesis
6. As such, the final conclusion is that...
There is insufficient evidence to support the claim that treatment type is a factor in recovery
time for pneumonia.
There is sufficient evidence to support the claim that treatment type is a factor in recovery time
for pneumonia.
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