Substance a Contains 85% Carbon and 15% Hydrogen

question 3

True/False

Substance A contains 85% carbon and 15% hydrogen.Substance B contains 85 % carbon and 15% hydrogen.A and B are the same substance.

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Definitions:

Sample Coefficient

A measure that quantifies some kind of property or behavior, such as variability or correlation, from a sample of a population.

Correlation

Correlation refers to a statistical measure that indicates the extent to which two or more variables fluctuate together. A positive correlation indicates that as one variable increases, the other does too.

Coefficient of Determination

A statistic used in the context of statistical models whose main purpose is to provide a measure of how well observed outcomes are replicated by the model.

Independent Variable

A variable that is manipulated or changed in an experiment to see its effect on a dependent variable.