Sponsors of a local charity decided to attract wealthy patrons to its $500-a-plate dinner by allowing each patron to buy a set of 21 tickets for the gaming tables. The chance of winning a prize for each of the 20 plays is 50–50. If you bought 21 tickets, what is the chance of winning 16 or more prizes? Multiple Choice 0.254 0.013 0.006 0.762
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.
Sponsors of a local charity decided to attract wealthy patrons to its $500-a-plate dinner by allowing each patron to buy a set of 21 tickets for the gaming tables. The chance of winning a prize for each of the 20 plays is 50–50. If you bought 21 tickets, what is the chance of winning 16 or more prizes?
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0.254
-
0.013
-
0.006
-
0.762
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