A television program reported that the U.S. (annual) birth rate is about 16 per 1000 people, and the death rate is about 13 per 1000 people. (b) In a community of 1000 people, what is the (annual) probability of 5 births? What is the probability of 5 deaths? What is the probability of 18 births? 18 deaths? (Round your answers to four decimal places.) P(5 births) = P(5 deaths) = P(18 births) = P(18 deaths) = (c) Repeat part (b) for a community of 1500 people. P(5 births) = P(5 deaths) = P(18 births) = P(18 deaths) =
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.
A television program reported that the U.S. (annual) birth rate is about 16 per 1000 people, and the death rate is about 13 per 1000 people.
(b) In a community of 1000 people, what is the (annual)
| P(5 births) = | |
| P(5 deaths) = | |
| P(18 births) = | |
| P(18 deaths) = |
(c) Repeat part (b) for a community of 1500 people.
| P(5 births) = | |
| P(5 deaths) = | |
| P(18 births) = | |
| P(18 deaths) = |
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