he National Coffee Association reported that 65% of U.S. adults drink coffee daily. A random sample of 300 U.S. adults is selected. Round answer to at least four decimal places as needed (e) Find the probability that less than 60%of sampled adults drink coffee daily. The probability that less than 60% of sampled adults drink coffee daily is ?
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.
The National Coffee Association reported that 65% of U.S. adults drink coffee daily. A random sample of 300 U.S. adults is selected. Round answer to at least four decimal places as needed
| (e) Find the 60%of sampled adults drink coffee daily.
|
| The probability that less than
60% of sampled adults drink coffee daily is ?
|
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