b) A bag contains 10 cards, of which 2 are marked two, 1 is marked three, 4 are marked four and 3 aremarked five.i.ii.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.

b) Given that Number of cards with number 2 is 2. Number of cards with number 3 is 1. Number of…

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. 243 45 52 45 с 4 5 Construct a probability distribution table, showing X. the number on the card.

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. 243 45 52 45 с 4 5 Construct a probability distribution table, showing X. the number on the card.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 1YT

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Question

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.
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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