which of the following are binomial experiment or can be reduced to binomial experiment? a: Surveying 100 people to determine if they like sudsy soap? b: Tossing a coin hundred times to see how many heads occur? c: Drawing a card with replacement from a deck and getting a heart? d: Asking 1000 people which brand of cigarettes they smoke? e: Testing four diffrent brands of aspirin to see which brands are effective?
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.
which of the following are binomial experiment or can be reduced to binomial experiment?
a: Surveying 100 people to determine if they like sudsy soap?
b: Tossing a coin hundred times to see how many heads occur?
c: Drawing a card with replacement from a deck and getting a heart?
d: Asking 1000 people which brand of cigarettes they smoke?
e: Testing four diffrent brands of aspirin to see which brands are effective?
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