Solution Found!
Construct binomial probability distributions for p = 0.290
Chapter 4, Problem 2CSE(choose chapter or problem)
Problem 2CSE
Construct binomial probability distributions for p = 0.290 and
(a) n = 3.
(b) n = 4.
(c) n = 5.
Questions & Answers
QUESTION:
Problem 2CSE
Construct binomial probability distributions for p = 0.290 and
(a) n = 3.
(b) n = 4.
(c) n = 5.
ANSWER:
Solution 2CSE
Step1 of 4:
From the given problem we have
Here our goal is:
a). We need to construct binomial probability distributions for
b). We need to construct binomial probability distributions for
c). We need to construct binomial probability distributions for
Step2 of 4:
a).
Let us consider a random variable ‘x’ it follows binomial distribution with parameters ‘n and p’.
The probability mass function of binomial distribution is:
Now, the binomial probability distribution for is:
Where, is obtained from excel by using the function:
“=Binomdist(X,n,p,false)”
X |
P(X) |
0 |
0.357911 |
1 |
0.438567 |