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Figure Q1 shows a frequency polygon of time (in seconds) taken to download a particular file in a sample of 40 computers. Relative Frequency (9.5,0.3) 0.3 (5.5,0.25) 0.2 (11.5,b) (3.5,0.125) (7.5,a) 0.1 Midpoint 16 8 10 12 14 Figure Q1 Calculate the variance of the data in Figure Q1 if b – a = 0.025. Next, transform the polygon in Figure Q1 into a histogram. Please note that the grouped data in Figure Q1 has exclusive class intervals.

Figure Q1 shows a frequency polygon of time (in seconds) taken to download a particular file in a sample of 40 computers. Relative Frequency (9.5,0.3) 0.3 (5.5,0.25) 0.2 (11.5,b) (3.5,0.125) (7.5,a) 0.1 Midpoint 16 8 10 12 14 Figure Q1 Calculate the variance of the data in Figure Q1 if b – a = 0.025. Next, transform the polygon in Figure Q1 into a histogram. Please note that the grouped data in Figure Q1 has exclusive class intervals.

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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Figure Q1 shows a frequency polygon of time (in seconds) taken to download a particular file in a sample of 40 computers. Relative Frequency (9.5,0.3) 0.3 (5.5,0.25) 0.2 (11.5,b) (3.5,0.125) (7.5,a) 0.1 Midpoint 16 8 10 12 14 Figure Q1 Calculate the variance of the data in Figure Q1 if b – a = 0.025. Next, transform the polygon in Figure Q1 into a histogram. Please note that the grouped data in Figure Q1 has exclusive class intervals.
Transcribed Image Text:Figure Q1 shows a frequency polygon of time (in seconds) taken to download a particular file in a sample of 40 computers. Relative Frequency (9.5,0.3) 0.3 (5.5,0.25) 0.2 (11.5,b) (3.5,0.125) (7.5,a) 0.1 Midpoint 16 8 10 12 14 Figure Q1 Calculate the variance of the data in Figure Q1 if b – a = 0.025. Next, transform the polygon in Figure Q1 into a histogram. Please note that the grouped data in Figure Q1 has exclusive class intervals.
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