We use standard deviation to describe the ____________ of variability in a distribution and it works well when there are large sets of _____________Question 19Answera.amount, scoresb.incidence, datac.dispersion, datad.placement, scores

Measures of VariabilityWhat does the standard deviation of a dataset tell you about it?Dispersion in data sets with dissimilar unitsThe difference between the highest and the lowest valueVariation from the center of the dataNone of the above

How do measures of dispersion, such as variance and standard deviation, provideinsights into the spread and variability of data sets?

Standard deviation is a measure of:a. rangeb. central tendencyc. inferenced. dispersion

What does the standard deviation measure?a.Spread of datab.Central tendencyc.Skewness of datad.Variability of data

A statistical measure of the variability of a distribution around its mean is referred to as __________.