For a binomial random variable the probability of success per trial is π = 0.35 30 What is the probability of between 8 and 12 successes (8 ≤ x ≤ 12) in 30 trials? a 0.6178 b 0.6304 c 0.6433 d 0.6564
For a binomial random variable the probability of success per trial is π = 0.35 30 What is the probability of between 8 and 12 successes (8 ≤ x ≤ 12) in 30 trials? a 0.6178 b 0.6304 c 0.6433 d 0.6564
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
For a binomial random variable the |
π = | 0.35 |
30 | What is the probability of between 8 and 12 successes (8 ≤ x ≤ 12) in 30 trials? | ||||||
a | 0.6178 | ||||||
b | 0.6304 | ||||||
c | 0.6433 | ||||||
d | 0.6564 |
Expert Solution
Step 1
We have given that,
X be the random variable from Binomial distribution with probability of success per trial is π or p = 0.35 and n = 30
Then
We will find the the probability of between 8 and 12 successes (8 ≤ x ≤ 12) in 30 trials?
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