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A doctor's office staff studied the waiting times for over a one-month period. Use classes of 0-4, 5-9, and so on in the following. (a) Show the frequency and relative frequency distributions. Waiting Time 17 11 14 5 6 5 16 12 8 8 10 12 22 897 14 17 4 0-4 5-9 10-14 15-19 20-24 Totals Frequency ents who (b) Show the cumulative frecu Relative Frequency at the office with for emergency relativa frequency distributione ice. The following data with waiting times in minute

A doctor's office staff studied the waiting times for over a one-month period. Use classes of 0-4, 5-9, and so on in the following. (a) Show the frequency and relative frequency distributions. Waiting Time 17 11 14 5 6 5 16 12 8 8 10 12 22 897 14 17 4 0-4 5-9 10-14 15-19 20-24 Totals Frequency ents who (b) Show the cumulative frecu Relative Frequency at the office with for emergency relativa frequency distributione ice. The following data with waiting times in minute

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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A doctor's office staff studied the waiting times for patients who arrive at the office with a request for emergency service. The following data with waiting times in minutes were collected over a one-month period. 17 11 14 565 16 12 8 8 10 12 Use classes of 0-4, 5-9, and so on in the following. (a) Show the frequency and relative frequency distributions. Waiting Time 0-4 5-9 10-14 15-19 20-24 Totals Frequency Waiting Time Less than or equal to 4 (b) Show the cumulative frequency and cumulative relative frequency distributions. Less than or equal to 9 Less than or equal to 14 Less than or equal to 19 Relative Frequency Less than or equal to 24 22 89 Cumulative Frequency 14 17 Cumulative Relative Frequency (c) What proportion of patients needing emergency service wait 9 minutes or less?
Transcribed Image Text:A doctor's office staff studied the waiting times for patients who arrive at the office with a request for emergency service. The following data with waiting times in minutes were collected over a one-month period. 17 11 14 565 16 12 8 8 10 12 Use classes of 0-4, 5-9, and so on in the following. (a) Show the frequency and relative frequency distributions. Waiting Time 0-4 5-9 10-14 15-19 20-24 Totals Frequency Waiting Time Less than or equal to 4 (b) Show the cumulative frequency and cumulative relative frequency distributions. Less than or equal to 9 Less than or equal to 14 Less than or equal to 19 Relative Frequency Less than or equal to 24 22 89 Cumulative Frequency 14 17 Cumulative Relative Frequency (c) What proportion of patients needing emergency service wait 9 minutes or less?
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