Multiple Choice
Given that n is the number of trials and p is the probability of success in any one trial of a random experiment, the expected value of a binomial random variable equals:
A) n
B) p
C) np
D) n/p
E) n/p(1 - p)
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q110: The expected value, E(X), of a binomial
Q111: An eight-cylinder automobile engine has two misfiring
Q112: The number of defects in a random
Q113: A telephone survey of American families is
Q114: The probability the 1993-94 flu vaccine immunizes
Q116: The local Ford dealership claims 40% of
Q117: The number of teleport inquiries x in
Q118: The binomial distribution could be used to
Q119: Let x be a binomial random variable
Q120: The binomial probability distribution is an example