Check if one of the hospitals has a (statistically significant) higher rating than the other at an alpha (level of significance) of 5%. Descriptive Statistics: Rating Hospital Mean StDev SE Mean A 20...

Check if one of the hospitals has a (statistically significant) higher rating than the other at an alpha (level of significance) of 5%.

Extracted text: Descriptive Statistics: Rating Hospital Mean StDev SE Mean A 20 80.30 8.18 1.8 В 20 59.3 12.4 2.8 Individual Value Plot of Rating vs Hospital 100 90 80 70 60 50 40 30 Hospital Rating • 0.


Extracted text: Problem Hospital comparison data. A healthcare consultant wants to compare the patient satisfaction ratings of two hospitals. The consultant collects ratings from 20 patients for each of the hospitals. Worksheet column Description Rating The rating for the hospital: 1 to 100, with 100 being the best score Hospital The hospital that was rated: A or B Hospital A Hospital B 81 89 77 64 75 35 74 68 86 69 90 55 62 37 73 57 91 42 98 49 81 59 85 58 77 65 78 71 83 67 90 58 78 63 76 68 71 55 80 57