According to a survey, 30% of adult in the Jamaica said that the cell phone is the invention that they hate most but cannot live without. Suppose this result holds true for the current population of adults in Jamaica. A sample of six adults is selected. Using the binomial formula, find these probabilities: Find the probability that at least three adults in this sample hold that said opinion. Find the probability that one to three adults in this sample hold the said opinion.
According to a survey, 30% of adult in the Jamaica said that the cell phone is the invention that they hate most but cannot live without. Suppose this result holds true for the current population of adults in Jamaica. A sample of six adults is selected. Using the binomial formula, find these probabilities: Find the probability that at least three adults in this sample hold that said opinion. Find the probability that one to three adults in this sample hold the said opinion.
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CR: Chapter Review
Problem 35E
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According to a survey, 30% of adult in the Jamaica said that the cell phone is the invention that they hate most but cannot live without. Suppose this result holds true for the current population of adults in Jamaica. A sample of six adults is selected.
Using the binomial formula, find these probabilities:
- Find the probability that at least three adults in this sample hold that said opinion.
- Find the probability that one to three adults in this sample hold the said opinion.
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