Describing and Comparing Data with Dotplots and Stemplots Answers

Roger is training for the upcoming track season and records the number of miles that he runs each day for 20 days: 2.5, 0.5, 1.5, 5, 2, 2.5, 0.5, 4, 4.5, 3, 1.5, 1, 0.5, 2.5, 3, 0.5, 4, 4.5, 2, 4Which dotplot displays the data correctly?

This distribution of test scores is [___] because the [___] of the distribution of the variable is considerably shorter than the [___] from the main peak of data.

This distribution of test scores is [___] because the [___] of the distribution of the variable is considerably shorter than the [___] from the main peak of data.

The high temperatures vary from [___]ºF to [___]ºF.

Based on the shape, the center of the data appears to fall in the range of [___]ºF.

This distribution of snowfall amounts is [___]. There appears to be one outlier in snowfall amount at [___] inches.

There appears to be [___] in the data at 26. If we remove the outlier, the shape of the distribution is [___]. The miles per gallon vary from [___]. A reasonable estimate for the mean of the data is [___].

There appears to be [___] in the data at 26. If we remove the outlier, the shape of the distribution is [___]. The miles per gallon vary from [___]. A reasonable estimate for the mean of the data is [___].

There appears to be [___] in the data at 26. If we remove the outlier, the shape of the distribution is [___]. The miles per gallon vary from [___]. A reasonable estimate for the mean of the data is [___].

There appears to be [___] in the data at 26. If we remove the outlier, the shape of the distribution is [___]. The miles per gallon vary from [___]. A reasonable estimate for the mean of the data is [___].

Select the correct set of data for the stemplot.$459,000, $277,000, $67,000, $123,000, $213,000, $482,000, $85,000, $181,000, $300,000, $225,000, $92,000, $181,000, $287,000, $196,000, $276,000$459,000, $277,000, $67,000, $123,000, $213,000, $482,000, $85,000, $225,000, $92,000, $181,000, $287,000, $196,000, $276,000$459,000, $277,000, $67,000, $123,000, $213,000, $482,000, $85,000, $181,000, $225,000, $92,000, $181,000, $287,000, $196,000, $276,000

This distribution of test scores is [___] because the [___] of the distribution of the variable is considerably shorter than the [___] from the main peak of data.

Complete the statements based on the stemplot.

This distribution of high temperatures is [___].

The highway MPG values vary the city MPG values. Average highway MPG values tend to be average city MPG.

The January temperature values vary the February temperature values. Average January temperatures tend to be the average February temperatures.

A data set contains the average salary for 100 professions. Alice has chosen a dotplot to display the data, and Joyce has chosen a stemplot to display the data. What advantage does Alice’s display have over Joyce’s display?Dotplots make it easier to construct large data sets, while stemplots do not.Dotplots allow for data to be sorted as values are plotted, while stemplots require values to be sorted before they are entered in the plot.Dotplots make it easy to determine the shape of a distributi

This distribution of snowfall amounts is [___]. There appears to be one outlier in snowfall amount at [___] inches.

There appears to be [___] outlier(s) in the data.

The highway MPG values vary the city MPG values. Average highway MPG values tend to be average city MPG.