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In a random sample of67professional actors, it was found that35were extroverts.(a) Let p represent the proportion of all actors who are extroverts. Find a point

In a random sample of67professional actors, it was found that35were extroverts.(a) Letprepresent the proportion of all actors who are extroverts.

Find a point estimate forp. (Round your answer to four decimal places.) .5385 is wrong (b) Find a 95% confidence interval forp. (Round your answers to two decimal places.) lower limit .42 wrong upper limit .66 wrong

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