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. Face-to-Face 65 89 92 Ho: 1₁-12-13 H₁: At least two of the means differ from each other. 1. For this study, we should use ANOVA 2. The test-statistic for this data - 3. The p-value for this sample= 4. The p-value is greater than alpha Hybrid 64 84 78 98 56 63 92 62 85 59 94 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 a = 0.1. Online 75 84 79 99 86 65 97 (Please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) 5. Base on this, we should [fail to reject the null hypothesis ✔✔ hypothesis 6. As such, the final conclusion is that... 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.
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. Face-to-Face 65 89 92 Ho: 1₁-12-13 H₁: At least two of the means differ from each other. 1. For this study, we should use ANOVA 2. The test-statistic for this data - 3. The p-value for this sample= 4. The p-value is greater than alpha Hybrid 64 84 78 98 56 63 92 62 85 59 94 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 a = 0.1. Online 75 84 79 99 86 65 97 (Please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) 5. Base on this, we should [fail to reject the null hypothesis ✔✔ hypothesis 6. As such, the final conclusion is that... 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
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
13.2.2 Need help with parts 2 and 3
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.
Face-to-Face
65
89
92
62
85
59
94
98
Hybrid
64
84
78
Ho: 1₁=14₂=143
H₁: At least two of the means differ from each other.
1. For this study, we should use ANOVA
98
56
63
92
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 = 0.1.
2. The test-statistic for this data =
3. The p-value for this sample=
4. The p-value is greater than alpha
o
5. Base on this, we should fail to reject the null hypothesis
Online
75
84
79
a
99
86
65
97
(Please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
hypothesis
6. As such, the final conclusion is that...
Ⓒ There is insufficient evidence to support the claim that course delivery type is a factor in final
exam score.
O There is sufficient evidence to support the claim that course delivery type is a factor in final
exam score.
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