Random sample of twenty students is selected, 15% of the students are female. what is the probability of sample contain exactly twenty female students. what is the probability of sample contain more than nine female students. what is the probability of sample contain fewer than five students.
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.
Random sample of twenty students is selected, 15% of the students are female.
what is the
what is the probability of sample contain more than nine female students.
what is the probability of sample contain fewer than five students.
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