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Consider Table on the summary of patient satisfaction ratings on survey items related to timeliness of operations. Suppose the percentages are based on a response from a total of 200 patients. Regarding the item on timeliness of nurse visits, can we conclude that the proportion of responses in each rating category are equal? Use a significance level of 5%.
Table - Patient Satisfaction Data on Timeliness of Operations
Rating
Item
1
2
3
4
5
1. Waiting time at registration
10
40
20
2. Time to occupy bed
30
3. Waiting time prior to being seen by a physician
35
4. Timeliness of nurse visits
5. Waiting time to be checked out
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