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(Solved): Suppose that 46% of all registered voters in an area favor a certain policy. Among 80 randomly selec ...
Suppose that
46%of all registered voters in an area favor a certain policy. Among 80 randomly selected registered voters, find the following: (You can use technology)
P(x<=40), the probability that at most 40 favor the policy? Round to two decimal places.
_(_())_(_())
P(x>=38). the probability that at least 38 favor the the policy? Round to two decimal places.
_(_())_(_())