Asked by HAPPY
Of 200 adults, 176 own one TV set, 22 own two TV sets, and 2 own three TV sets. A person
is chosen at random.
a. What is the probability function of X?
b. What is the expected value for the probability distribution?
c. What are the variance and standard deviations for the probability distribution?
is chosen at random.
a. What is the probability function of X?
b. What is the expected value for the probability distribution?
c. What are the variance and standard deviations for the probability distribution?
Answers
Answered by
not Dave
400
.56
33
44
.56
33
44
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