Eight balls , each marked with different whole number placed in a box. Three of balls are drawn at yandom (with replacement) from box . From 2 to 9 , ene '. what is the pro bability that the ball with the number 5 is drawn ? ". what is the probability that the three mumbers on the balls dvawn odd ? ere II. what is the Probability of that the sun of three numbers on the dise is odd. iv. what is the probability of that the smallest number of the balls drawn is 3.

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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.