Let X represent a binomial random variable with n = 250 and p = 0.83. Find the following probabilities. (Do not round intermediate calculations. Round your final answers to 4 decimal places.)                         Probability a P(X ≤ 190)   b P(X > 210)   c P(195 ≤ X ≤ 215)   d P(X = 190)

College Algebra (MindTap Course List)
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ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 39E: Assume that the probability that an airplane engine will fail during a torture test is 12and that...
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Let X represent a binomial random variable with n = 250 and p = 0.83. Find the following probabilities. (Do not round intermediate calculations. Round your final answers to 4 decimal places.)

                   

    Probability
a P(X ≤ 190)  
b P(X > 210)  
c P(195 ≤ X ≤ 215)  
d P(X = 190)  

 

 

 

 

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Step 1

It is given that X follows a binomial distribution with parameters n as 250 and p as 0.83.

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