A recent survey reported that 47% of 18- to 29-year-olds in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below. (a)What is the probability that in the next six 18- to 29-year-olds surveyed, four will own a tablet? (b)What is the probability that in the next six 18- to 29-year-olds surveyed, all six will own a tablet? (c)what are the mean and standard deviation of the number of 18 to 29 year olds who will own a tablet in a survey of six?
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.
A recent survey reported that 47% of 18- to 29-year-olds in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below.
(a)What is the
(b)What is the probability that in the next six 18- to 29-year-olds surveyed, all six will own a tablet?
(c)what are the mean and standard deviation of the number of 18 to 29 year olds who will own a tablet in a survey of six?
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