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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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
Transcribed Image Text:Question 9
In testing a certain kind of missile, target accuracy is measured by the average distance X (from the target) at which the missile explodes.
The distance X is measured in miles and the sampling distribution of X is given by:
10 50 100
P(X) 40 20 V1040
33
Calculate the variance of this sampling distribution.
a) O 27.6
b) O 5138.7
c) O 761.0
d) O 253.7
e) O 88.0
f) O None of the above
Ouoction 10
Review Later
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