Question
In: Statistics and Probability
if the probability that a person believes a rumor about the retirement of zidane is 0.25,...
if
the probability that a person believes a rumor about the retirement
of zidane is 0.25, what is the probability that:
a)the 6th person to hear the rumor will be the first one to
believe it?
b)the 12th person to hear the rumor will be the fourth to
believe it?
c)the 18th person to hear the rumor will be the sixth to
believe it?
once you have calculated these probabilities:
d)compute the expected value and variance for question
a)?
e)compute the expected value and variance for question
b)?
Solutions
orchestra answered 1 year agoRelated Solutions
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