Forestry Socioeconomic Data Analysis Quiz

$STDEV = \frac{\sum(X - \bar{X})}{n}$

$STDEV = \sqrt{\frac{\sum(X - \bar{X})^2}{n-1}}$ (correct)

$STDEV = \sqrt{\frac{\sum(X - \bar{X})}{n-1}}$

$STDEV = \frac{\sum(X - \bar{X})^2}{n-1}$

The difference between the smallest and largest values of a set of measurements

The relative variability of a sample

How significantly an observed sample mean deviates from a population mean (correct)

The spread of a set of measurements

The spread of a set of measurements

The midpoint of a set of data

The relative variability (or relative dispersion) of a sample (correct)

The difference between the smallest and largest values of a set of measurements

<p>$\bar{X} = \frac{\sum X}{n}$</p> Signup and view all the answers

<p>A measure of spread/the difference between the smallest and largest values of a set of measurements</p> Signup and view all the answers