Find the mean and standard deviation for each binomial random variable. Given: n = 30, π = .90 and n = 80, π = .70
Find the mean and standard deviation for each binomial random variable. Given: n = 30, π = .90 and n = 80, π = .70
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 2E
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- Find the
mean and standard deviation for each binomial random variable. Given: n = 30, π = .90 and n = 80, π = .70 - Calculate each Poison probability: More than 10 arrivals with λ = 8.0 and No more than 5 arrivals with λ = 4.0
- Find the Geometric probability: P(X = 5) when π = .50 and P(X = 3) π = .25
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