The following table provides a probability distribution for the random variable y . y f(y) 2 0.10
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Question:
The following table provides a probability distribution for the random variable y .
y | f(y) |
2 | 0.10 |
5 | 0.20 |
7 | 0.40 |
9 | 0.30 |
b. Compute and (to 2 decimals).
Var(y)_____________
o__________________
Related Book For
Statistics for Business & Economics
ISBN: 978-1337094160
13th edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
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