5. A survey indicates that 65% of people prefercoffee over tea. If 20 people are randomlyselected, what is the probability that thenumber of people who prefer coffee is less thanor equal to 5?

probability that people prefer coffee over tea(p)=0.65sample size(n)=20Let "x" no. of people who…

Answered: A survey indicates that 65% of people…

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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A survey indicates that 65% of people prefer coffee over tea. If 20 people are randomly selected, what is the probability that the number of people who prefer coffee is less than or equal to 5?