Question
The probability distribution of the number of pets x per household in a certain locality is given in the following table. x 01234P( x )?.28.40.10.07
The probability distribution of the number of petsx per household in a certain locality is given in the following table.
x01234P(x)?.28.40.10.07
Find the expected number of pets in this locality.
1.66
2.27
0.74
1.25
0
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Introduction to Real Analysis
Authors: Robert G. Bartle, Donald R. Sherbert
4th edition
471433314, 978-1118135853, 1118135857, 978-1118135860, 1118135865, 978-0471433316
