Homework Help is Here – Start Your Trial Now!
Math
Statistics
2. Suppose you have data for 20000 individuals about the number of times they had to see a doctor in past 3 months. The following frequency distribution table represents the data, where X represents the number of doctor visits. 1 4000 2 3 4 50 15000 800 150 a. What is the average number of visits? What is the median and the mode? What is the standard deviation? Clearly show/explain how you reached your answer. b. Now suppose that a contagious disease breaks out and affects all these individuals which makes all of them to visit a doctor one more time. What would then be the new mean, median and mode of number of visits? What would be the new standard deviation? Can you answer without doing recalculating these statistics?

2. Suppose you have data for 20000 individuals about the number of times they had to see a doctor in past 3 months. The following frequency distribution table represents the data, where X represents the number of doctor visits. 1 4000 2 3 4 50 15000 800 150 a. What is the average number of visits? What is the median and the mode? What is the standard deviation? Clearly show/explain how you reached your answer. b. Now suppose that a contagious disease breaks out and affects all these individuals which makes all of them to visit a doctor one more time. What would then be the new mean, median and mode of number of visits? What would be the new standard deviation? Can you answer without doing recalculating these statistics?

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
See similar textbooks
icon
Related questions
Question
2. Suppose you have data for 20000 individuals about the number of times they had to see a doctor in past 3 months. The following frequency distribution table represents the data, where X represents the number of doctor visits. X 1 3 4 50 15000 4000 800 150 a. What is the average number of visits? What is the median and the mode? What is the standard deviation? Clearly show/explain how you reached your answer. b. Now suppose that a contagious disease breaks out and affects all these individuals which makes all of them to visit a doctor one more time. What would then be the new mean, median and mode of number of visits? What would be the new standard deviation? Can you answer without doing recalculating these statistics?
Transcribed Image Text:2. Suppose you have data for 20000 individuals about the number of times they had to see a doctor in past 3 months. The following frequency distribution table represents the data, where X represents the number of doctor visits. X 1 3 4 50 15000 4000 800 150 a. What is the average number of visits? What is the median and the mode? What is the standard deviation? Clearly show/explain how you reached your answer. b. Now suppose that a contagious disease breaks out and affects all these individuals which makes all of them to visit a doctor one more time. What would then be the new mean, median and mode of number of visits? What would be the new standard deviation? Can you answer without doing recalculating these statistics?
Expert Solution
steps

Step by step

Solved in 6 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS