Aslandard deck of cards 1B clubs, 13 diannds, contains 13hearts and 13 Spader Iffive cards are Fandomly selected, fiñd the probabrli Ty of geltmg obtened when a ll flesh CAFlush is pive cards are of the Same sit That are all claibs orall dhomonds or all heai allspades or
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) The total number of ways to select 5 cards from a deck of 52 cards is,
The number of ways to obtain a flush is,
b) According to the provided data, there are 7 women and 9 men.
(i) The ways to select a committee of five members of the department if at least one woman must be on the committee is,
Committees with any number of men/women:
Total number of people, n = 9+7 = 16
Members to be selected, r = 5
The possible number of ways;
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