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In a random sample of 50 professional actors, it was found that 36 were extroverts. a....

In a random sample of 50 professional actors, it was found that 36 were extroverts.
a. Let p represent the proportion of all actors who are extroverts. Find a point estimate p for p.

b. Find a 99% confidence interval for p.

c. Interpret the meaning of the confidence interval in the context of this problem.

Math   Statistics-And-Probability   
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