For this question i am confused on the steps/ process of substitutting Y=3x-1 Example 9-133Р(Х %3Dх)8Now let Y = 3X – 1. Calculate E[Y]M|8|

Answered: Example 9 -1 3 3 Р(Х %3Dх) 8 Now let Y…

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Example 9 -1 3 3 Р(Х %3Dх) 8 Now let Y = 3X – 1. Calculate E[Y] M|8|

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.4: Hyperbolas

Problem 5ECP: Repeat Example 5 when microphone A receives the sound 4 seconds before microphone B.

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For this question i am confused on the steps/ process of substitutting Y=3x-1

Example 9
-1
3
3
Р(Х %3Dх)
8
Now let Y = 3X – 1. Calculate E[Y]
M|8|

Expert Solution

Step 1

From the provided information, Y = 3X – 1

Substituting the value of X = -1, 0, 1, 2 the Value of Y can be obtained as:

For X = -1
Y = (3×-1)–1
=-4
For X = 0
Y = (3×0)-1
=-1
For X =1
Y = (3×1) –1
= 2
For X = 2
Y = (3×2)-1
= 5

Step 2

The probability distribution table for Y can be constructed as:

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