Consider the probability distribution shown here. Complete parts a through c. - 1 0.14 X p(x) -4 0.01 -3 0.07 -2 0.11 a. Calculate μ, o², and o. μ= .04 (Round to two decimal places as needed.) o²= 2.8584 (Round to four decimal places as needed.) o= 1.691 (Round to three decimal places as needed.) ... 0 0.31 1 0.18 2 0.09 3 0.07 4 0.02
Consider the probability distribution shown here. Complete parts a through c. - 1 0.14 X p(x) -4 0.01 -3 0.07 -2 0.11 a. Calculate μ, o², and o. μ= .04 (Round to two decimal places as needed.) o²= 2.8584 (Round to four decimal places as needed.) o= 1.691 (Round to three decimal places as needed.) ... 0 0.31 1 0.18 2 0.09 3 0.07 4 0.02
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Consider the probability distribution shown here. Complete parts a through c.
- 3
- 1
0.07
0.14
X
p(x)
- 4
0.01
- 2
0.11
a. Calculate μ, o², and o.
H₂
μ= .04 (Round to two decimal places as needed.)
o² = 2.8584 (Round to four decimal places as needed.)
o 1.691 (Round to three decimal places as needed.)
0
0.31
1
0.18
2
0.09
3
0.07
4
0.02
U
Expert Solution
Step 1
| x | P9x) |
| -4 | 0.01 |
| -3 | 0.07 |
| -2 | 0.11 |
| -1 | 0.14 |
| 0 | 0.31 |
| 1 | 0.18 |
| 2 | 0.09 |
| 3 | 0.07 |
| 4 | 0.02 |
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