Question: On the Data sheet, go to the Data Tab and click onData Analysis. Double click onAnova: Single Factor. ForInput Range, select the range A1:C20, and
| On the Data sheet, go to the Data Tab and click onData Analysis. Double click onAnova: Single Factor. ForInput Range, select the range A1:C20, and keep the defaultGrouped By Columns. Check theLabels in first row box and keep the defaultAlpha=0.05. SelectOutput Range under Output Option and typeF1. |
| In cell C4, find the mean weight loss for Medication 1. |
| In cell C5, find the mean weight loss for Medication 2. |
| In cell C6, find the mean weight loss for Medication 3. |
| In cell C7, find the sum of squares between the groups. |
| In cell C8, find the sum of squares within the groups. |
| In cell C9, find the total sum of squares. |
| In cell C10, find the mean sum of squares between the groups. |
| In cell C11, find the mean sum of squares within the groups. |
| In cell C12, find the total mean sum of squares. |
| What is the appropriate null hypothesis to test in this case? Choose your answer from the dropdown menu in cell C13. |
| In cell C14, find the test value. |
| In cell C15, find the critical value. |
| By assessing the values in cells C14 and C15, do you reject the null hypothesis? Choose your answer from the dropdown menu in cell C16. |
| Justify the answer you chose in cell C16. Choose your answer from the dropdown menu in cell C17. |
| Based on your answer in cell C17, we can conclude at alpha = 0.05 that: Choose your answer from the dropdown menu in cell C18. |
| What is the probability of a Type I error in this test? Choose your answer from the dropdown menu in cell C19. |
| In cell C20, find the observed level of significance (p-value) for the test. |
| By considering the p-value, can the same conclusion be made about rejecting or not rejecting the null hypothesis at alpha = 0.05? Choose your answer from the dropdown menu in cell C21. |
| In cell C22, find the p-value. |
| Hint: use the F.DIST.RT function |
| If the level of significance (alpha) was reduced to 0.01, find the critical value in cell C23. |
| Hint: use the F.INV.RT function |
| Do you reject the null hypothesis at alpha=0.01? Choose your answer from the dropdown menu in cell C24. |
| Justify the answer you chose in cell C24. Choose your answer from the dropdown menu in cell C25. |
| Based on your answer in cell C25, we can conclude at alpha = 0.01 that: Choose your answer from the dropdown menu in cell C26. |
| If the level of significance (alpha) was reduced to 0.001, find the critical value in cell C27. |
| Hint: use the F.INV.RT function |
| Do you reject the null hypothesis at alpha=0.001? Choose your answer from the dropdown menu in cell C28. |
| Justify the answer you chose in cell C28. Choose your answer from the dropdown menu in cell C29. |
| Based on your answer in cell C29, we can conclude at alpha = 0.001 that: Choose your answer from the dropdown menu in cell C30. |
| Medication 1 | Medication 2 | Medication 3 |
| 1.84 | 4.750 | 6.900 |
| 2.5 | 5.700 | 10.500 |
| 4.6 | 10.450 | 3.450 |
| 6.44 | 14.250 | 5.750 |
| 5.52 | 4.750 | 8.050 |
| 6.44 | 4.750 | 5.750 |
| 1.84 | 6.650 | 4.600 |
| 0.5 | 14.250 | 5.750 |
| 5.52 | 6.650 | 3.500 |
| 6.44 | 6.650 | 3.450 |
| 8.28 | 5.700 | 11.500 |
| 7.36 | 12.350 | 8.050 |
| 2.76 | 8.550 | 10.350 |
| 4.6 | 12.350 | 2.300 |
| 7.600 | 12.650 | |
| 8.550 | 8.800 | |
| 11.400 | ||
| 3.800 | ||
| 13.300 |
I need the to know the functions for each of the questions and the answers .. example = F.INV.RT
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