Is a statistics class' delivery type a factor in how well students do on the final exam? The table below shows the average percent on final exams from several randomly selected classes that used the different delivery types. Online Hybrid Face-to-Face 73 82 99 92 80 69 72 82 90 86 56 56 72 89 67 92 71 90 86 94 96 98 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 α = 0.05. Ho 12=143 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 = 3. The p-value for this sample = (Please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) 4. The p-value is Select an answer τα 5. Base on this, we should Select an answer 6. As such, the final conclusion is that... hypothesis There is insufficient evidence to support the claim that course delivery type is a factor in final exam score. There is sufficient evidence to support the claim that course delivery type is a factor in final exam score.

MATLAB: An Introduction with Applications
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Is a statistics class' delivery type a factor in how well students do on the final exam? The table below shows
the average percent on final exams from several randomly selected classes that used the different delivery
types.
Online Hybrid
Face-to-Face
73
82
99
92
80
69
72
82
90
86
56
56
72
89
67
92
71
90
86
94
96
98
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 α = 0.05.
Ho
12=143
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 =
3. The p-value for this sample =
(Please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
4. The p-value is Select an answer
τα
5. Base on this, we should Select an answer
6. As such, the final conclusion is that...
hypothesis
There is insufficient evidence to support the claim that course delivery type is a factor in final
exam score.
There is sufficient evidence to support the claim that course delivery type is a factor in final
exam score.
Transcribed Image Text:Is a statistics class' delivery type a factor in how well students do on the final exam? The table below shows the average percent on final exams from several randomly selected classes that used the different delivery types. Online Hybrid Face-to-Face 73 82 99 92 80 69 72 82 90 86 56 56 72 89 67 92 71 90 86 94 96 98 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 α = 0.05. Ho 12=143 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 = 3. The p-value for this sample = (Please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) 4. The p-value is Select an answer τα 5. Base on this, we should Select an answer 6. As such, the final conclusion is that... hypothesis There is insufficient evidence to support the claim that course delivery type is a factor in final exam score. There is sufficient evidence to support the claim that course delivery type is a factor in final exam score.
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