There are three hospitals in the Tulsa, Oklahoma, area. The following data show the number of outpatient surgeries performed on Monday, Tuesday, Wednesday, Thursday, and Friday at each hospital last week. At the 0.05 significance level, can we conclude there is a difference in the mean number of surgeries performed by the hospital or by day of the week? Number of Surgeries Performed Day St. Luke's St. Vincent Mercy Monday 14 18 24 Tuesday 20 24 14 Wednesday 16 22 14 Thursday 18 20 22 Friday 20 28 24 b. State the decision rule for treatments: C. Also, state the decision rule for blocks. d . Compute SST, SSB, SS total, and SSE and complete an ANOVA table. (Round your SS, F to 2 decimal places, MS, p-value to 4 decimal places. (Attached as an image)
There are three hospitals in the Tulsa, Oklahoma, area. The following data show the number of outpatient surgeries performed on Monday, Tuesday, Wednesday, Thursday, and Friday at each hospital last week. At the 0.05 significance level, can we conclude there is a difference in the mean number of surgeries performed by the hospital or by day of the week?
| Number of Surgeries Performed | |||
| Day | St. Luke's | St. Vincent | Mercy |
| Monday | 14 | 18 | 24 |
| Tuesday | 20 | 24 | 14 |
| Wednesday | 16 | 22 | 14 |
| Thursday | 18 | 20 | 22 |
| Friday | 20 | 28 | 24 |
b. State the decision rule for treatments:
C. Also, state the decision rule for blocks.
d . Compute SST, SSB, SS total, and SSE and complete an ANOVA table. (Round your SS, F to 2 decimal places, MS, p-value to 4 decimal places. (Attached as an image)
Null hypothesis:
There is no difference in the mean number of surgeries performed.
There is no difference in the mean number of outpatient in any day of the week.
Alternative hypothesis:
There is no difference in the mean number of surgeries performed.
There is no difference in the mean number of outpatient in any day of the week.
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