Suppose in the next 10 years there is a 70% chance that a casino will be built in downtown Saskatoon, a 60% chance that a hockey arena will be built in downtown Saskatoon and a 55% chance that both will be built in downtown Saskatoon. 19. What is the probability that either a casino or a hockey will be built in saskatoon in the next 10 years? 20. If one knows that a casino will be built in Saskatoon in the next 10 years what is probability that a hockey arena wil be built in saskatoon in the next 10 years.| Choices for19 to 20. a) 0.063 c) 0.370 b) 0.289 g) 0.743 d) 0.396 e) 0.489 j) 0.786 f) 0.709 h) 0.750 i) 0.764

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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.