A study by Wolfinger in 2015 showed that the probability of divorce decreases with marriage age for people who were married between 18 and 32 years old. Would it be appropriate to use this decreasing trend to predict the probability of divorce for a person who was married at 65 years old? why or why not? what poor practice in regression does this illustrate?
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 study by Wolfinger in 2015 showed that the
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