25 randomly selected, find the probabity that he person unnk3 T00 ersul Cola Root Beer Lemon-lime Under 21 years of age 40 25 20 Between 21 and 40 35 20 30 Over 40 years of age 20 30 35 A. 2 OB. 17 ,156 OC. 17 O D. None of the above
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 table below shows the soft drinks preference of people in three age groups of one of the 255 subjects is randomly selected find the
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
