The Oxidation of CH₃CH₂OH with K₂Cr₂O₇ Was the First Method

question 85

True/False

The oxidation of CH₃CH₂OH with K₂Cr₂O₇ was the first method used for the routine testing of alcohol concentration in exhaled air.

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Definitions:

Coefficient Of Determination

A statistical measure in regression analysis that quantifies the proportion of the variance in the dependent variable predictable from the independent variable(s).

Coefficient Of Correlation

Measures the strength and direction of a linear relationship between two variables on a scatterplot, ranging from -1 to 1, where 1 means a perfect positive correlation and -1 means a perfect negative correlation.

Coefficient Of Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.