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Results for a poll on congressional approval show that 24% approve. If 180 randomly selected people are asked, what is the probability less than 20%

Results for a poll on congressional approval show that 24% approve.

If 180 randomly selected people are asked, what is the probability less than 20% approve of congress?

Write the probability question in terms of the random variable, in terms of z, and round off the probability to 4 decimal places.

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