A museum claims that one of its skeletons is 9,000 years old. An analysis reveals that the skeleton contains 28% of the expected amount of carbon-14 found in living organisms. Is the museum's claim justified? (Use the fact that the half-life of carbon-14 is 5,730 years. Round the percentage to the 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.
A museum claims that one of its skeletons is 9,000 years old. An analysis reveals that the skeleton contains 28% of the expected amount of carbon-14 found in living organisms. Is the museum's claim justified? (Use the fact that the half-life of carbon-14 is 5,730 years. Round the percentage to the nearest whole number.)
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