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: RatingHospitalMeanStDevSE MeanA2080.308.181.8В2059.312.42.8Individual Value Plot of Rating vs Hospital10090807060504030HospitalRating• 0. ProblemHospital comparison data. A healthcare consultant wants to compare the patient satisfaction ratingsof two hospitals. The consultant collects ratings from 20 patients for each of the hospitals.Worksheet columnDescriptionRatingThe rating for the hospital: 1 to 100, with 100 being the best scoreHospitalThe hospital that was rated: A or BHospital AHospital B81897764753574688669905562377357914298498159855877657871836790587863766871558057

Given information: Mean of Hospital A X¯A=80.30 Mean of Hospital B X¯B=59.3 Standard deviation of…

Answered: Check if one of the hospitals has a…

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

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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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

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
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.

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

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