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4. What is the percentage of the patients who recovered in or after 10 days?

4. What is the percentage of the patients who recovered in or after 10 days?

MATLAB: An Introduction with Applications
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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B. KEEP PRACTICING: The frequency distribution presented below gives the number of days before the 30 patients have fully recovered from Corona Virus from February 2020 March 2020. Complete the table and answer the following questions. Days Recovered 18-20 15-17 <cf Frequency 2 4 12-14 11 9-11 6-8 3-5 4 3 1. Based on the given, what is the average days before a patient fully recovered from Corona Virus? 2. What is the percentile rank of a patient if he recovered in 13 days? 3. What is the percentage of the patients who recovered in or before 7 days? 4. What is the percentage of the patients who recovered in or after 10 days?
Transcribed Image Text:B. KEEP PRACTICING: The frequency distribution presented below gives the number of days before the 30 patients have fully recovered from Corona Virus from February 2020 March 2020. Complete the table and answer the following questions. Days Recovered 18-20 15-17 <cf Frequency 2 4 12-14 11 9-11 6-8 3-5 4 3 1. Based on the given, what is the average days before a patient fully recovered from Corona Virus? 2. What is the percentile rank of a patient if he recovered in 13 days? 3. What is the percentage of the patients who recovered in or before 7 days? 4. What is the percentage of the patients who recovered in or after 10 days?
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