The expected value and variance of the random variable X are as follows: E(x) = 716.04 var(x) = 48656.08 The random variable x is now transformed to y according to the following linear equation. y = a + bx a = 523.215 b = 11.275 15 The expected value of the transformed random variable y is: a 8768.497 b 8596.566 c 8428.006 d 8262.751
The expected value and variance of the random variable X are as follows: E(x) = 716.04 var(x) = 48656.08 The random variable x is now transformed to y according to the following linear equation. y = a + bx a = 523.215 b = 11.275 15 The expected value of the transformed random variable y is: a 8768.497 b 8596.566 c 8428.006 d 8262.751
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The |
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E(x) = | 716.04 | |||||||
var(x) = | 48656.08 | |||||||
The random variable x is now transformed to y according to the following linear equation. | ||||||||
y = | a + bx | |||||||
a = | 523.215 | |||||||
b = | 11.275 |
15 | The expected value of the transformed random variable y is: | ||||
a | 8768.497 | ||||
b | 8596.566 | ||||
c | 8428.006 | ||||
d | 8262.751 |
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