The current population of an animal species is 4.5 million, but is declining with a half-life of 10 years. a) by what factor will the population shrink in 20 years? _____ (ex. a population that starts at 350 and ends at 70 would be shrinking by the factor 5) b) after 22 years, the population will be ___ animals c) after 51 years, the population will be ____ animals. Round all answers to nearest whole number.
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.
The current population of an animal species is 4.5 million, but is declining with a half-life of 10 years.
a) by what factor will the population shrink in 20 years? _____ (ex. a population that starts at 350 and ends at 70 would be shrinking by the factor 5)
b) after 22 years, the population will be ___ animals
c) after 51 years, the population will be ____ animals.
Round all answers to nearest whole number.
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