In a random sample of 62 professional actors, it was found that 42 were extroverts. Let p represent the proportion of all actors who are extroverts. Find a point estimate for p. (Round your answer to four decimal places.)
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.
In a random sample of 62 professional actors, it was found that 42 were extroverts.
Find a 95% confidence interval for p. (Round your answers to two decimal places.)
lower limitupper limit
Give a brief interpretation of the meaning of the confidence interval you have found.
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