How You Will Spend Your Average Life Expectancy of 78 Years 35 Sleeping Working 30 25 20 Watching TV Do ing Housework 15 Socializing 10 Eating Shopping Average Number of Years
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.
How will you spend your average life expectancy of 78 years?The bar graph shows the average number of years you will devote to each of your most time-consuming activities.According to the American Bureau of Labor Statistics, you will devote 37 years to sleeping and watching TV. The number
of years sleeping will exceed the number of years watching TV by 19. Over your lifetime, how many years will you spend on each of these activities?
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