You have two bags. The first bag contains 4 yellow pens and 8 orange pens. The second bag contains 5 orange pens and 6 green pens. find: The probability of drawing two green pens without replacement from the second bag. The probability of drawing at random two pens of different colors from the first bag. The probability of drawing at random one pen from each bag and both of them are orange.
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.
You have two bags. The first bag contains 4 yellow pens and 8 orange pens. The second bag contains 5 orange pens and 6 green pens. find:
- The
probability of drawing two green pens without replacement from the second bag. - The probability of drawing at random two pens of different colors from the first bag.
- The probability of drawing at random one pen from each bag and both of them are orange.
- The probability of drawing without replacement of 5 pens from the first bag that two of them are yellow and three are orange.
- The probability of drawing at random one pen from each bag and both of them are of different colors.
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