Let X represent a binomial random variable with n=120 and p=0.35. Find the following probabilities. (Do not rom intermediate calculations. Round your final answers to 4 decimal places.) a. P(X ≤ 35) b. PX-25) cPX=45) d. PX240)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter7: Percents
Section7.1: Percents And Fractions
Problem 32E
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Let X represent a binomial random variable with n=120 and p=0.35. Find the following probabilities. (Do not round
intermediate calculations. Round your final answers to 4 decimal places.)
a. P(X ≤ 35)
b. P(X=25)
c P(X> 45)
d. P(X240)
Transcribed Image Text:Let X represent a binomial random variable with n=120 and p=0.35. Find the following probabilities. (Do not round intermediate calculations. Round your final answers to 4 decimal places.) a. P(X ≤ 35) b. P(X=25) c P(X> 45) d. P(X240)
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