A doctor’s office studied the length of time that their patients wait in the waiting room before being called back to see the doctor. Some data was collected on the waiting time of the patients and the results are given below. Length of Wait (in minutes) Number of Patients 5 10 15 77 25 48 35 70 45 67 Find the sample mean and sample standard deviation (round them two decimal places) Patients have an average wait time of Blank 1. Fill in the blank, read surrounding text. minutes per visit with a standard deviation of ± Blank 2. Fill in the blank, read surrounding text. minutes
A doctor’s office studied the length of time that their patients wait in the waiting room before being called back to see the doctor. Some data was collected on the waiting time of the patients and the results are given below.
Length of Wait (in minutes) Number of Patients
5 10
15 77
25 48
35 70
45 67
Find the sample
Patients have an average wait time of Blank 1. Fill in the blank, read surrounding text. minutes per visit with a standard deviation of ± Blank 2. Fill in the blank, read surrounding text. minutes
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