All us workers who play hooky

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Find the required probability for the normal distribution.

A random sample of 1010 U.S. employees was chosen and asked whether the "play hooky", that is, call in sick at least once a year when they simply need to relax; 202 responded "yes". Use this information to set up a 90% confidence interval for the proportion, p of all U.S. employees who play hooky.

Reference no: EM1316657

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