a contest, 40% of the contestants chose Painting and Speech.60% of the Contestants opted painting. What is the probability of is of contestants selecting speech given he/she has already chosen painting'?

a contest, 40% of the contestants chose Painting and Speech.60% of the Contestants opted painting. What is the probability of is of contestants selecting speech given he/she has already chosen painting'?

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

In a contest, 40% of the
contestants chose Painting
and Speech.60% of the Contestants opted painting.
What is the probability of
is of contestants selecting speech
given he/she has already
chosen painting'?

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signment 2 docs.google.com/forms/d/e/1FAIpQLScmbOKQnvrrgoopk9LLokexf1ZnWZY1CBx6BuNKguG4 k=9/2 Question * Suppose that 70% of all diners choose vegetarian meals when eating away from home. On a randomly chosen day there are 20 diners eating in the restaurant. The probability of having more than m vegetarian diners is 0.7723. Then: m=13 m=15 m=12 None of these Question Let XE (0, 1) and YE (0, 1) be two independent binary random variables. If P(X= 0) = 0.3 and P(Y = 0) = 0.7, then P(X+Y≥ 1) is equal to: 0.84 0.79 O 0.76 | 0.86 B Very high UV GO