A bag contains 44 blackblack marbles, 99 blueblue marbles, and 77 greengreen 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 greengreen marble? b. A bag contains 99 yellowyellow marbles, 77 greengreen marbles, and 44 blueblue marbles. If two different marbles are drawn from the bag , what is the probability of drawing first a yellowyellow marble and then a blueblue 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 44 blackblack marbles, 99 blueblue marbles, and 77 greengreen 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 greengreen marble?
b. A bag contains 99 yellowyellow marbles, 77 greengreen marbles, and 44 blueblue marbles. If two different marbles are drawn from the bag , what is the probability of drawing first a yellowyellow marble and then a blueblue marble?
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