What is the probability that she requires eight houses to achieve her: (i) Less than five success (ii) First success
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.
A door-to-door encyclopedia salesperson is required to document five in-home visits
each day. Suppose that she has a 30% chance of being invited into any given home, with each
address representing an independent trial. What is the probability that she requires eight houses
to achieve her:
(i) Less than five success
(ii) First success
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