A card is dealt from a full deck (no jokers). (a) Find the probability of being dealt a jack. (Enter your answer as a fraction.) (b) Find the probability of being dealt a jack given that you were dealt a card above a 6 (count aces high). (Enter your answer as a fraction.)   (c) Are the events "being dealt a jack" and "being dealt a card above a 6" independent? Why? Yes, being dealt higher cards does not change the probability of getting a jack. No, being dealt higher cards increases the probability of getting a jack.

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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.