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 61 Hybrid Face-to-Face 89 83 90 65 61 87 61 85 66 85 63 84 81 82 79 64 74 61 77 64 63 69 75 60 Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Úse a level of significance of a = 0.01. Srl = 71 = 1l :0H 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 = (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 greater than alpha 5. Base on this, we should fail to reject the null hypothesis ♥ 6. As such, the final conclusion is that... hypothesis OThere 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.

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 61 Hybrid Face-to-Face 89 83 90 65 61 87 61 85 66 85 63 84 81 82 79 64 74 61 77 64 63 69 75 60 Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Úse a level of significance of a = 0.01. Srl = 71 = 1l :0H 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 = (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 greater than alpha 5. Base on this, we should fail to reject the null hypothesis ♥ 6. As such, the final conclusion is that... hypothesis OThere 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.

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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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 Hybrid Online 88 92 80 89 97 84 94 68 100 78 90 61 79 99 72 65 87 85 74 83 70 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 = 0.01. Ert = T = I1 :H H1: At least two of the means differ from each other. 1. For this study, we should use Select an answer v 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 6. As such, the final conclusion is that... | hypothesis O There is insufficient evidence to support the claim that…
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