Please help me with these statements.there are true / false statements.Thanks 1 If an event A is certain, then p(A) = 1.%3D2 If p(A) = 0.2, p(B) = 0.3, and p(AnB) = 0.1,then p(AUB) = 0.43 If the odds against A are 2:3, the probability of A is60%.4 If A = {set of all prime numbers less than 10} andB = {set of all numbers divisible by 2}, then theintersection of A and B contains two elements.5 An event and its complement are mutually exclusive.

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Answered: 1 If an event A is certain, then p(A) =…

1 If an event A is certain, then p(A) = 1. 2 If p(A) = 0.2, p(B) = 0.3, and p(AnB) = 0.1, then p(AU B) = 0.4 3 If the odds against A are 2:3, the probability of A is 60%.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Please help me with these statements.

there are true / false statements.

Thanks

1 If an event A is certain, then p(A) = 1.
%3D
2 If p(A) = 0.2, p(B) = 0.3, and p(AnB) = 0.1,
then p(AUB) = 0.4
3 If the odds against A are 2:3, the probability of A is
60%.
4 If A = {set of all prime numbers less than 10} and
B = {set of all numbers divisible by 2}, then the
intersection of A and B contains two elements.
5 An event and its complement are mutually exclusive.

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