4. Calculate the mode for grouped data Class Frequency 4. 10 9. 10-14 8. 15-19 12 20-24 18 25-29 12 30-34 35-39 40-44 45-49 50-54 12 N=90 5. Find the median for the following distribution of retirement ages: 60.63, 45, 63, 65, 70, 55, 63, 60, 65,63. The Median is 63 6. Find the median for the following gas mileage tests: 20.3, 22.7, 21.4, 20.6, 21.4, 20.9. The Median is 21.15 7. find the mean for the following distribution of retirement ages: 60, 63, 45. 63 65 70 55.63 60 65 63

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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7 Practice Problems Mean Median Mode
Edited
Insert
Table
Chart
Тext
Shape
Media
Comment
Collaborate
Во
4. Calculate the mode for grouped data
Class
Frequency
Fon
4.
10
Ti
9.
10-14
8
Re
15-19
12
20-24
18
E
25-29
12
Cha
30-34
3
35-39
2
40-44
2
Tex
45-49
6.
50-54
12
N=90
5. Find the median for the following distribution of retirement ages:
60. 63, 45, 63, 65, 70, 55, 63, 60, 65,63.
The Median is 63
6. Find the median for the following gas mileage tests: 20.3, 22.7, 21.4,
20.6, 21.4, 20.9.
The Median is 21.15
7. find the mean for the following distribution of retirement ages: 60, 63,
45,63, 65, 70, 55, 63, 60, 65, 63,
Transcribed Image Text:View Share Window Help 7 Practice Problems Mean Median Mode Edited Insert Table Chart Тext Shape Media Comment Collaborate Во 4. Calculate the mode for grouped data Class Frequency Fon 4. 10 Ti 9. 10-14 8 Re 15-19 12 20-24 18 E 25-29 12 Cha 30-34 3 35-39 2 40-44 2 Tex 45-49 6. 50-54 12 N=90 5. Find the median for the following distribution of retirement ages: 60. 63, 45, 63, 65, 70, 55, 63, 60, 65,63. The Median is 63 6. Find the median for the following gas mileage tests: 20.3, 22.7, 21.4, 20.6, 21.4, 20.9. The Median is 21.15 7. find the mean for the following distribution of retirement ages: 60, 63, 45,63, 65, 70, 55, 63, 60, 65, 63,
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  1. The owner of a new car conducts a series of six gas mileage tests and obtains the following results, expressed in miles per gallon: 3., 22.7, 21.4, 20.6, and 21.4. 20.9. Find the mode for these data.
  2.  
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