Round all answers to 4 decimal places. a. A bag contains 55 blackblack marbles, 99 greengreen marbles, and 66 blueblue marbles. If a marble is drawn from the bag, replaced, and another marble is drawn, what is the probability of drawing first a blackblack marble and then a blueblue marble? b. A bag contains 99 whitewhite marbles, 66 blueblue marbles, and 55 greengreen marbles. If two different marbles are drawn from the bag , what is the probability of drawing first a whitewhite marble and then a greengreen marble?
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.
Round all answers to 4 decimal places.
a. A bag contains 55 blackblack marbles, 99 greengreen marbles, and 66 blueblue marbles. If a marble is drawn from the bag, replaced, and another marble is drawn, what is the probability of drawing first a blackblack marble and then a blueblue marble?
b. A bag contains 99 whitewhite marbles, 66 blueblue marbles, and 55 greengreen marbles. If two different marbles are drawn from the bag , what is the probability of drawing first a whitewhite marble and then a greengreen marble?
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