A random sample of patients visiting a hospital emergency room was obtained and the waiting time of the visitors before they saw the physician were measured. The data (in minutes) are shown below. 54 37 49 28 35 29 47 58 40 45 42 31 52 37 44 41 38 34 35 34 44 41 35 34 42 6 The waiting times deviate from the mean waiting time, on average, by, a 8.43 minutes b 7.67 minutes c 6.97 minutes d 6.34 minutes

A random sample of patients visiting a hospital emergency room was obtained and the waiting time of the visitors before they saw the physician were measured. The data (in minutes) are shown below. 54 37 49 28 35 29 47 58 40 45 42 31 52 37 44 41 38 34 35 34 44 41 35 34 42 6 The waiting times deviate from the mean waiting time, on average, by, a 8.43 minutes b 7.67 minutes c 6.97 minutes d 6.34 minutes

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

A random sample of patients visiting a hospital emergency room was obtained and the waiting time of the visitors before they saw the physician were measured. The data (in minutes) are shown below.