3) The probability that an individual has 20-20 vision is 0.15. In a class of 99 students, find the following binomial probabilities. a) What is the probability of finding five people with 20-20 vision? A) 0.001 B) 0.051 c)0.00 D) 0.15 b) What is the probability of 7 or less people with 20-20 vision? A) 0.008 B) 0.005 C)0.000 D) 0.013 c) What is the probability of 10 or more people with 20-20 vision? A) 0.106 B) 0.89 C)0.94 D) 0.06 d) Find the probability that between 6 and 9 people have 20-20 vision? A) 0.058 B) 0.054 C) 0.065 D) 0.508 (inclusive)
3) The probability that an individual has 20-20 vision is 0.15. In a class of 99 students, find the following binomial probabilities. a) What is the probability of finding five people with 20-20 vision? A) 0.001 B) 0.051 c)0.00 D) 0.15 b) What is the probability of 7 or less people with 20-20 vision? A) 0.008 B) 0.005 C)0.000 D) 0.013 c) What is the probability of 10 or more people with 20-20 vision? A) 0.106 B) 0.89 C)0.94 D) 0.06 d) Find the probability that between 6 and 9 people have 20-20 vision? A) 0.058 B) 0.054 C) 0.065 D) 0.508 (inclusive)
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:3) The probability that an individual has 20-20 vision is 0.15.
In a class of 99 students, find the following binomial probabilities.
a) What is the probability of finding five people with 20-20 vision?
A) 0.001 B) 0.051 C) 0.000 D) 0.15
b) What is the probability of 7 or less people with 20-20 vision?
A) 0.008 B) 0.005 C) 0.000 D) 0.013
c) What is the probability of 10 or more people with 20-20 vision?
A) 0.106 B) 0.89 c)0.94 D)0.06
d) Find the probability that between 6 and 9 people have 20-20 vision? A) 0.058 B) 0.054 C) 0.065 D) 0.508
(inclusive)
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