In a random sample of 5220 actors, it was found that 1571 were extroverts. Find 99% confidence interval for p. Round to nearest two decimals.

In a random sample of 5220 actors, it was found that 1571 were extroverts.

Find 99% confidence interval for p. Round to nearest two decimals.

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In a random sample of 5805 actors, it was found that 3278 were extroverts.

Find 99% confidence interval for p. Round to nearest four decimals.

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In a random sample of 10,681 actors, it was found that 8052 were extroverts.

Find 99% confidence interval for p. Round to nearest two decimals.

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