Assume that the number of days it takes a home builder to complete a house is normally distributed with an average completion time of 176.7 days and a standard deviation of 24.8 days. Calculate the probability that it will take between 185 and 225 days to complete the next home. Select one: a. 0.3451 O b. 0.2032 c. 0.3516 O d. 0.3477

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Q: (369) 34 / 3 * 9 +12 / 4 * 5

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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.