The following distribution table has a couple of probabilities missing. The expected value is knownthough. It is 1.75. What is P (x = 1)?xp (x)0 0.151?2?3 0.25O 0.4O 0.250.2O 0.18

Expected value of x i.e. E(x)=1.75And we have been a probability density table

Answered: The following distribution table has a…

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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II. Find the missing probability to satisfy the properties of the probability distribution. 11. 3 4 5 P(x) 0.05 0.25 0.4 0.06 12. 4 5 P(x) 0. 06 0. 23 ? 0.35 0.05 13. 3 4 5 P(x) ? 15 15 14. 5 P(x) of ? 15. X. 1 3 4. 5 P(x) 1. 10 10 4. 3. 2. 2. 2.
The following is the probability distribution for calls arrived at a switchboard of one of leading companies: No. Calls (X) P(X) 0.14 0.37 12 0.24 18 What is the Mean no. of Calls (p)? (Write your answer to the nearest 2 decimals)
er Weapon Handgun Rifle Shotgun Unknown firearm Knives Hands, fists, etc. Other Probability 0.478 0.027 0.035 0.148 0.135 0.059 0.118 to 0 and less than or equal to 1, and the sum of the probabilities of all outcomes E 14 quiz
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Is the following distribution a probability distribution? (x, P(X)) = (-2,1.23); (-1, 0.15) ; (0, -1.20); (1, 0.52); (2, 0.30) There are five ordered pairs: X values and their probabilities for example P(1) = 0.52. X -2 -1 0 1 2 P(X) 1.23 0.15 –1.20 0.52 0.30
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The following distribution table has a couple of probabilities missing. The expected value is known though. It is 1.75. What is P (x = 1)? xp (x) 00.15 1? 2? 3 0.25 O 0.4 O 0.25 0.2 O 0.18