The table shows the probability distribution of the number of days (x) to complete a construction project by a contractor. x f(x) 1 0.104 2 3 0.312 4 0.240 5 0.098 6 0.017 7 The expected value of the days to finish the project is ________. a 2.898 b 3.050 c 3.211 d 3.380
The table shows the probability distribution of the number of days (x) to complete a construction project by a contractor. x f(x) 1 0.104 2 3 0.312 4 0.240 5 0.098 6 0.017 7 The expected value of the days to finish the project is ________. a 2.898 b 3.050 c 3.211 d 3.380
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
| The table shows the |
| x | f(x) |
| 1 | 0.104 |
| 2 | |
| 3 | 0.312 |
| 4 | 0.240 |
| 5 | 0.098 |
| 6 | 0.017 |
| 7 | The |
||||
| a | 2.898 | ||||
| b | 3.050 | ||||
| c | 3.211 | ||||
| d | 3.380 |
Expert Solution
Step 1
Given :
Probability dist. of the no. of days (x) to complete a construction project by a contractor
| x | f(x) |
| 1 | 0.104 |
| 2 | |
| 3 | 0.312 |
| 4 | 0.240 |
| 5 | 0.098 |
| 6 | 0.017 |
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