The life expectancy, measured in years, of a child born T years after 2003 is given by: E=0.18t+77.16 If Tracey’s Has a sister that is born 13 years after she was born, how many more years with her sisters life expectancy be compared to hers? Assume both are born after 2003 so the formula above applies to both of their life expectancy’s. Round to 2 decimal places and don’t forget the labe

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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.