Following is the probability distribution of a random variable that represents the number of extracurricular activities a college freshman participates in. 2 P(x) 0.04 0.14 0.46 0.21 0.15 X 0 1 3 4 (a) Find the probability that a student participates in exactly two activities. The probability that a student participates in exactly two activities is

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 47E
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Following is the probability distribution of a random variable that represents the number of extracurricular activities a college freshman participates in.
2 3
x
0
1
P(x) 0.04 0.14 0.46
4
0.21 0.15
(a) Find the probability that a student participates in exactly two activities.
The probability that a student participates in exactly two activities is
Transcribed Image Text:Following is the probability distribution of a random variable that represents the number of extracurricular activities a college freshman participates in. 2 3 x 0 1 P(x) 0.04 0.14 0.46 4 0.21 0.15 (a) Find the probability that a student participates in exactly two activities. The probability that a student participates in exactly two activities is
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What is the probability that a student participates in at most three activities?

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What is the probability that a stuent participates in more than two activities?

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