Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 82 people in the 18-21 age bracket and finds that 70 of them respond and 12 refuse to respond. When 259 people in the 22-29 age bracket are contacted, 240 respond and 19 refuse to respond. Assume that 1 of the 341 people is randomly selected. Find the probability of getting someone in the 22-29 age bracket or someone who responds.

Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 82 people in the 18-21 age bracket and finds that 70 of them respond and 12 refuse to respond. When 259 people in the 22-29 age bracket are contacted, 240 respond and 19 refuse to respond. Assume that 1 of the 341 people is randomly selected. Find the probability of getting someone in the 22-29 age bracket or someone who responds.

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Description: Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 82 people in the 18-21 age bracket and finds that 70 of them respond and 12 refuse to respond. When 259 people in the 22-29 age bra

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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