In Sipadan, Malaysia, there is a national park where up to 100 dolphins can be found. Suppose we randomly select two of them in one draw. a. What is the probability that we pick two females, knowing that there are only 10 females in all? b. What is the probability of getting two males instead?
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.
In Sipadan, Malaysia, there is a national park where up to 100 dolphins can be found. Suppose we randomly select two of them in one draw.
a. What is the
b. What is the probability of getting two males instead?
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