(c) Describe the sampling distribution of p, including values for the mean and standard deviation. (Round your answer for the standard deviation to four decimal places.) The sampling distribution of p is approximately a normal distribution v The mean is The standard deviation is (d) The towing service in town contracts with the club to come to the aid of up to 30 members in the next 12-month period. What proportion is that of the 600 members in town? .05 What is the approximate probability that the actual proportion requiring aid will exceed that value? (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.
An automobile club comes to the aid of stranded motorists who are members. Over the long run, about 4% of the members utilize this service in any 12-month period. A small town has 600 members of the club. Consider the 600 members to be representative of the larger club membership. Let p̂ be the proportion of them who will utilize the service in the coming 12-month period.
Part (c) and (d) please
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