he dotplot below shows the commute times of 3 students, X1, X2 and X3, and their rom the mean where X1+ X2+ X3 %3D What is k? Commute Time (minur 有一章=k ー2=1 A. -2 B. -3 C. 4 D. -5 3.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The dotplot below shows the commute times of 3 students, X1, X2 and X3, and their deviations
from the mean where
X1+ x2+ X3
3.
What is k?
Commute Time (minutes)
ー=k
ねー2=1
A. -2
B. -3
C. -4
D. -5
Transcribed Image Text:The dotplot below shows the commute times of 3 students, X1, X2 and X3, and their deviations from the mean where X1+ x2+ X3 3. What is k? Commute Time (minutes) ー=k ねー2=1 A. -2 B. -3 C. -4 D. -5
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Given ,

x¯ =x1+x2+x33

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