Suppose that in Vancouver, B.C., the probability thata rainy fall day is followed by a rainy day is 0.80 and theprobability that a sunny fall day is followed by a rainyday is 0.60. Find the probabilities that a rainy fall day isfollowed by(a) a rainy day, a sunny day, and another rainy day;(b) two sunny days and then a rainy day;(c) two rainy days and then two sunny days;(d) rain two days later.
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.
Suppose that in Vancouver, B.C., the
a rainy fall day is followed by a rainy day is 0.80 and the
probability that a sunny fall day is followed by a rainy
day is 0.60. Find the probabilities that a rainy fall day is
followed by
(a) a rainy day, a sunny day, and another rainy day;
(b) two sunny days and then a rainy day;
(c) two rainy days and then two sunny days;
(d) rain two days later.
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