In a mathematics conference attended by 50 members, if 20% speak Arabic, 20% speak English, and 40% speak both languages. If a member is chosen randomly, what is the likelihood that he speaks Arabic even though he does not speak English
In a mathematics conference attended by 50 members, if 20% speak Arabic, 20% speak English, and 40% speak both languages. If a member is chosen randomly, what is the likelihood that he speaks Arabic even though he does not speak English
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 7ECP: You draw one card at random from a standard deck of 52 playing cards. What is the probability that...
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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.
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In a mathematics conference attended by 50 members, if 20% speak Arabic, 20% speak English, and 40% speak both languages. If a member is chosen randomly, what is the likelihood that he speaks Arabic even though he does not speak English
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