A binomial probability experiment is conducted with the given parameters, Compute the pro the n independent trials of the experiment. n=20, p= 0.03, x= 2

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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A binomial probability experiment is conducted with the given parameters, Compute the pro
the n independent trials of the experiment
n=20, p= 0,03, x =2
Recall that the probability of obtaining x successes in n independent trials of a binomial expe
probability of success is p, is given by the following formula
P(x) =C,p*(1-p)" *X x=0, 1, 2,., n
First substitute the values ofn, p. and x into the formula.
20 -2
0.03 (1- 03)
P(2)=
20 2
Subtract and apply n
xl(n-x)
201
P(2)=
21(20 - 2) (0.03)
Transcribed Image Text:A binomial probability experiment is conducted with the given parameters, Compute the pro the n independent trials of the experiment n=20, p= 0,03, x =2 Recall that the probability of obtaining x successes in n independent trials of a binomial expe probability of success is p, is given by the following formula P(x) =C,p*(1-p)" *X x=0, 1, 2,., n First substitute the values ofn, p. and x into the formula. 20 -2 0.03 (1- 03) P(2)= 20 2 Subtract and apply n xl(n-x) 201 P(2)= 21(20 - 2) (0.03)
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