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54. Sampling senators Refer to Exercise 50. (a) Construct a Venn diagram that models the chance process using events R: is a Republican, and F: is female. (b) Find P(R UF). Interpret this value in context. (c) Find P(RC N FC). Interpret this value in context.

54. Sampling senators Refer to Exercise 50. (a) Construct a Venn diagram that models the chance process using events R: is a Republican, and F: is female. (b) Find P(R UF). Interpret this value in context. (c) Find P(RC N FC). Interpret this value in context.

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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use information in 50 to answer 54. Please only answer 54.

54. Sampling senators Refer to Exercise 50. (a) Construct a Venn diagram that models the chance process using events R: is a Republican, and F: is female. (b) Find P(RU F). Interpret this value in context. (c) Find P(RC N FC). Interpret this value in context.
Transcribed Image Text:54. Sampling senators Refer to Exercise 50. (a) Construct a Venn diagram that models the chance process using events R: is a Republican, and F: is female. (b) Find P(RU F). Interpret this value in context. (c) Find P(RC N FC). Interpret this value in context.
50. Sampling senators The two-way table below describes the members of the U.S Senate in a recent year. Male Female Democrats 47 13 Republicans 36 4 If we select a U.S. senator at random, what's the probability that the senator is (a) a Democrat? (b) a female? (c) a female and a Democrat? (d) a female or a Democrat?
Transcribed Image Text:50. Sampling senators The two-way table below describes the members of the U.S Senate in a recent year. Male Female Democrats 47 13 Republicans 36 4 If we select a U.S. senator at random, what's the probability that the senator is (a) a Democrat? (b) a female? (c) a female and a Democrat? (d) a female or a Democrat?
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