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 80 students. No sport Sport Female 12 36 Male 15 17 Let sport be the event that a randomly chosen student (from the table) plays a sport. Let female be the event that a randomly chosen student (from the table) is female. Find the following probabilities. Write your answers as decimals.
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 80 students. No sport Sport Female 12 36 Male 15 17 Let sport be the event that a randomly chosen student (from the table) plays a sport. Let female be the event that a randomly chosen student (from the table) is female. Find the following probabilities. Write your answers as decimals.
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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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 80 students.
No sport
Sport
Female
12
36
Let sport be the event that a randomly chosen student (from the table) plays a sport.
Let female be the event that a randomly chosen student (from the table) is female.
Find the following probabilities. Write your answers as decimals.
(a) P(female) =
(b) P(sport and female) =
(c) P(sport | female) =
I Don't Know
X
Submit
Male
15
17
S
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