BOX1 ВОX2 BOX3 1µF 3µF 5µF 5 3 1 2 3 3 7 aggregate 5 10 13
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.
There are capacitors of different values in 3 boxes. In this probability experiment, first one of the boxes selected. The probability of choosing all 3 boxes is the same. After the box is selected, a capacitor is selected from it.
1.. If it is known that box number 3 is selected, what is the probability that the selected capacitor is 1µF? So P (1µF \ Box3)=?
2..Since a 5µF capacitor has been chosen, what is the probability that it will come from box # 2? So P (Box2 \ 5µF) =?
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