The results obtained above were primarily due to the mean for the third treatment being noticeably different from the other two sample means. For the following data, the scores are the same as above except that the difference between treatments was reduced by moving the third treatment closer to the other two samples. In particular, 3 points have been subtracted from each score in the third sample. Before you begin the calculation, predict how the changes in the data should influence the outcome of the analysis. That is, how will the F-ratio for these data compare with the F-ratio from above? Treatment A Treatment B Treatment C 4. 7 7 3 4 F-ratio = p-value = Conclusion: O These data do not provide evidence of a difference between the treatments O There is a significant difference between treatments 953 5.
The results obtained above were primarily due to the mean for the third treatment being noticeably different from the other two sample means. For the following data, the scores are the same as above except that the difference between treatments was reduced by moving the third treatment closer to the other two samples. In particular, 3 points have been subtracted from each score in the third sample. Before you begin the calculation, predict how the changes in the data should influence the outcome of the analysis. That is, how will the F-ratio for these data compare with the F-ratio from above? Treatment A Treatment B Treatment C 4. 7 7 3 4 F-ratio = p-value = Conclusion: O These data do not provide evidence of a difference between the treatments O There is a significant difference between treatments 953 5.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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Transcribed Image Text:The results obtained above were primarily due to the mean for the third treatment being noticeably
different from the other two sample means. For the following data, the scores are the same as
above except that the difference between treatments was reduced by moving the third treatment
closer to the other two samples. In particular, 3 points have been subtracted from each score in the
third sample.
Before you begin the calculation, predict how the changes in the data should influence the outcome
of the analysis. That is, how will the F-ratio for these data compare with the F-ratio from above?
Treatment A
Treatment B
Treatment C
3
4
6.
7
3.
9.
4
3.
F-ratio =
p-value =
Conclusion:
O These data do not provide evidence of a difference between the treatments
O There is a significant difference between treatments
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Transcribed Image Text:Question 2
The following data represent the results from an independent-measures experiment comparing
three treatment conditions. Use SPSS to conduct an analysis of variance with a = 0.05 to
determine whether these data are sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
3.
6.
6.
10
3.
7
12
8.
F-ratio =
p-value =
Conclusion:
O These data do not provide evidence of a difference between the treatments
O There is a significant difference between treatments
The results obtained above were primarily due to the mean for the third treatment being noticeably
different from the other two sample means. For the following data, the scores are the same as
above except that the difference between treatments was reduced by moving the third treatment
closer to the other two samples. In particular, 3 points have been subtracted from each score in the
third sample.
Before you begin the calculation, predict how the changes in the data should influence the outcome
of the analysis. That is, how will the F-ratio for these data compare with the F-ratio from above?
Treatment A
Treatment B
Treatment C
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