Using the data given​ below, determine whether it would unusual for a household to have no HD televisions.   The number of televisions​ (HD) per household in a small town Televisions 0 1 2 3 Households 78 398 741 1383 ​P(x) 0.030 0.153 0.285 0.532 Choose the correct answer below.     A. It would not be unusual because the probability of having no HD televisions is more than 0.05.   B. It would be unusual because 78 people have no HD televisions in the town.   C. It would not be unusual because 78 people have no HD televisions in the town.   D. It would be unusual because the probability of having no HD televisions is less than 0.05.

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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.