# Question: Find the mean and standard deviation for each binomial random

Find the mean and standard deviation for each binomial random variable:

a. n = 8, π = .10

b. n = 10, π = .40

c. n = 12, π = .50

a. n = 8, π = .10

b. n = 10, π = .40

c. n = 12, π = .50

**View Solution:**## Answer to relevant Questions

Find the mean and standard deviation for each binomial random variable: a. n = 30, π = .90 b. n = 80, π = .70 c. n = 20, π = .80 Calculate each compound event probability: a. X ≤ 10, n = 14, π = .95 b. X > 2, n = 5, π = .45 c. X ≤ 1, n = 10, π = .15 There is a 70 percent chance that an airline passenger will check bags. In the next 16 passengers that check in for their fight at Denver International Airport, find the probability that (a) All will check bags; (b) Fewer ...Calculate each poisson probability: a. P (X ≤ 3), λ = 4.3 b. P (X > 7), λ = 5.2 c. P (X < 2), λ = 3.7 The probability of a manufacturing defect in an aluminum beverage can is .00002. If 100,000 cans are produced, find the approximate probability of (a) At least one defective can and (b) Two or more defective cans. (c) Is the ...Post your question