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A recent study reported that 21% of the residents of a particular community lived in poverty. Suppose a random sample of 200 residents of this
A recent study reported that
21%
of the residents of a particular community lived in poverty. Suppose a random sample of
200
residents of this community is taken. We wish to determine the probability that
25%
or more of our sample will be living in poverty. Calculate the probability that
25%
or more of the sample will be living in poverty. Assume the sample is collected in such a way that the conditions for using the CLT are met.
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