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The data below was collected from a random sample of 300 people living in a neighborhood in New York City. Round all probabilities to 3 decimal places. Age Group 18 – 35 36 – 55 56 + Speaks 2+ 34 79 30 143 Languages Speaks Only 1 41 Language 64 52 157 75 143 82 a) Find the probability that a randomly selected person from the group speaks only one language.

The data below was collected from a random sample of 300 people living in a neighborhood in New York City. Round all probabilities to 3 decimal places. Age Group 18 – 35 36 – 55 56 + Speaks 2+ 34 79 30 143 Languages Speaks Only 1 41 Language 64 52 157 75 143 82 a) Find the probability that a randomly selected person from the group speaks only one language.

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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The data below was collected from a random sample of 300 people living in a neighborhood in New York City. Round all probabilities to 3 decimal places. Age Group 36 – 55 18 – 35 56 + - - Speaks 2+ Languages Speaks Only 1 41 Language 34 79 30 143 64 52 157 75 143 82 a) Find the probability that a randomly selected person from the group speaks only one language. Q Ql B©
Transcribed Image Text:The data below was collected from a random sample of 300 people living in a neighborhood in New York City. Round all probabilities to 3 decimal places. Age Group 36 – 55 18 – 35 56 + - - Speaks 2+ Languages Speaks Only 1 41 Language 34 79 30 143 64 52 157 75 143 82 a) Find the probability that a randomly selected person from the group speaks only one language. Q Ql B©
b) Find the probability that a randomly selected 18 – 35 year-old person speaks two or more languages. c) Find the probability that a randomly selected person speaks two or more languages OR is 18 – 35 years old d) Find the probability that a randomly selected person is 18 - 35 AND speaks only one language. Screenshot
Transcribed Image Text:b) Find the probability that a randomly selected 18 – 35 year-old person speaks two or more languages. c) Find the probability that a randomly selected person speaks two or more languages OR is 18 – 35 years old d) Find the probability that a randomly selected person is 18 - 35 AND speaks only one language. Screenshot
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