Consider a standard (joker-less) deck of cards. What are the chances: ○ That if I pull a single card that it will be a heart? ○ That if I pull two cards that it will sum to 12? Assume that an Ace is worth 11, and all face cards are worth 10.
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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Consider a standard (joker-less) deck of cards. What are the chances:
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○ That if I pull a single card that it will be a heart?
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○ That if I pull two cards that it will sum to 12? Assume that an Ace is worth 11, and
all face cards are worth 10.
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