A local high school has both male and female students. Each student either plays a sport or doesn't. The two-way table summarizes a random sample of 70 students. No sport Sport Female 10 32 Let no sport be the event that a randomly chosen student (from the table) does not play a sport. Let male be the event that a randomly chosen student (from the table) is male. Find the following probabilities. Write your answers as decimals. (If necessary, consult a list of formulas.) (a) P(male) = (b) P(no sport and male) = (c) P(no sport | male) = X Male 7 21

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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A local high school has both male and female students.
Each student either plays a sport or doesn't.
The two-way table summarizes a random sample of 70 students.
No sport
Sport
Female
10
32
Let no sport be the event that a randomly chosen student (from the table) does not play a sport.
Let male be the event that a randomly chosen student (from the table) is male.
Find the following probabilities. Write your answers as decimals.
(If necessary, consult a list of formulas.)
=
(a) P(male)
(b) P(no sport and male) =
(c) P(no sport | male) =
X
Male
7
21
Transcribed Image Text:A local high school has both male and female students. Each student either plays a sport or doesn't. The two-way table summarizes a random sample of 70 students. No sport Sport Female 10 32 Let no sport be the event that a randomly chosen student (from the table) does not play a sport. Let male be the event that a randomly chosen student (from the table) is male. Find the following probabilities. Write your answers as decimals. (If necessary, consult a list of formulas.) = (a) P(male) (b) P(no sport and male) = (c) P(no sport | male) = X Male 7 21
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