There are three hospitals in the region The following data 4 points Save Answer
ID: 3228915 • Letter: T
Question
There are three hospitals in the region The following data 4 points Save Answer difference in the show the number of surgeries performed on MF at each hospital last week At alpha = 0.10 can we conclude there is a difference in the mean number of surgeries performed by hospital or day of the week? There is a significant difference by hospital and day of the week. There is not a significant difference by hospital but the difference by day of week is significant There is a significant difference by hospital, but the difference by day of week is not significant There is neither a significant difference by hospital nor by day of the week We cannot conclude the influence. More information is neededExplanation / Answer
from above:
as p value is higher then 0.05 for both days and hospital
there is neither significant differnce by hospital nor by the day.
SUMMARY Count Sum Average Variance Monday 3 67 22.33333 14.33333 Tuesday 3 58 19.33333 25.33333 Wednesday 3 52 17.33333 17.33333 Thursday 3 60 20 4 Friday 3 72 24 16 st Luke 5 99 19.8 11.2 st Vincent 5 112 22.4 14.8 Mercy 5 98 19.6 26.8 ANOVA Source of Variation SS df MS F P-value F crit days 81.6 4 20.4 1.259259 0.360919 3.837853 Hospital 24.4 2 12.2 0.753086 0.501576 4.45897 Error 129.6 8 16.2 Total 235.6 14