Solution Found!
Answer: Compute the following binomial probabilities
Chapter 3, Problem 46E(choose chapter or problem)
QUESTION:
Problem 46E
Compute the following binomial probabilities directly from the formula for b(x; n, p):
a. b(3; 8, .35)
b. b(5; 8, .6)
c.P(3 ≤ X ≤ 5) when n= 7 and p = .6
d. P(1≤ X) when n = 9 p = .1
Questions & Answers
QUESTION:
Problem 46E
Compute the following binomial probabilities directly from the formula for b(x; n, p):
a. b(3; 8, .35)
b. b(5; 8, .6)
c.P(3 ≤ X ≤ 5) when n= 7 and p = .6
d. P(1≤ X) when n = 9 p = .1
ANSWER:Answer :
Step 1 of 5:
Let X follows binomial distribution with probability mass function is
P(x: n,p) = (1 - p
, x = 0, 1, 2, ….., n.
Where,
n = sample size
= 5
x = random variable
p = probability of success
q = 1 - p (probability of failure)