A is a graphical presentation of the relationship between t

A _____ is a graphical presentation of the relationship between two quantitative variables.

1) histrogram 2) bar chart 3) pie chart 4) scatter chat

A _____ determines how far a particular value is from the mean relative to the data set’s standard deviation.

1) coefficient of variation 2) z-score 3) variance 4) percentile

An effective way to show both trend and magnitude is achieved by using a combination of a

1) time series plot and sparklines. 2) line chart and trendlines. 3) heat map and sparklines. 4) bubble chart and trendlines.

Solution

A scatter chat is a graphical presentation of the relationship between two quantitative variables.

A variance determines how far a particular value is from the mean relative to the data set’s standard deviation.

An effective way to show both trend and magnitude is achieved by using a combination of a heat map and sparklines.