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b) A bag contains 10 cards, of which 2 are marked two, 1 is marked three, 4 are marked four and 3 are marked five. i. ii. SNE Construct a probability distribution table, showing X, the number on the card. Use your table in i) to find the variance of this probability distribution. [3]

b) A bag contains 10 cards, of which 2 are marked two, 1 is marked three, 4 are marked four and 3 are marked five. i. ii. SNE Construct a probability distribution table, showing X, the number on the card. Use your table in i) to find the variance of this probability distribution. [3]

MATLAB: An Introduction with Applications
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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b) A bag contains 10 cards, of which 2 are marked two, 1 is marked three, 4 are marked four and 3 are marked five. i. ii. 2 45 43 52 5 Construct a probability distribution table, showing X, the number on the card. Use your table in i) to find the variance of this probability distribution.
Transcribed Image Text:b) A bag contains 10 cards, of which 2 are marked two, 1 is marked three, 4 are marked four and 3 are marked five. i. ii. 2 45 43 52 5 Construct a probability distribution table, showing X, the number on the card. Use your table in i) to find the variance of this probability distribution.
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A bag contains 10 cards 

2 are marked 2 

1 is marked 3

4 are marked 4

3 are marked 5

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