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A study on aggressive driving found that 48 % of drivers say that they have yelled at another driver. A random sample of 240drivers in
A study on aggressive driving found that 48 % of drivers say that they have yelled at another driver. A random sample of 240drivers in Philadelphia is selected and are asked whether they have yelled at other drivers.
Use the normal approximation to calculate the probability that there will be exactly 113 sampled drivers who will say yes. Be sure to show your work.
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