(SR 7.19) According to a Gallup poll, 63% of concession stand workers like the smell of their workplace. Assume this is true for the current population of Americans. What is the probability that in a random sample of 1,000 workers, the proportion who will say they like the smell of their workplace is within 025 of the population proportion?
(SR 7.19) According to a Gallup poll, 63% of concession stand workers like the smell of their workplace. Assume this is true for the current population of Americans. What is the probability that in a random sample of 1,000 workers, the proportion who will say they like the smell of their workplace is within 025 of the population proportion?
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:(SR 7.19) According to a Gallup poll, 63% of concession stand workers like the smell of their workplace. Assume this is true for the current population of
Americans. What is the probablity that in a random sample of 1,000 workers, the proportion who will say they like the smell of their workplace is within 025 of
the population proportion?
O A. 96
O B. 92
OC. 94
O D. 88
OE. 90
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