Topic #5 Dot Plots & Histograms

Find the mean of the data in version A. Round to the tenth.

Tags

CCSS.6.SP.B.5C

Which measure of central tendency best represents the data

• Mean because there is no outlier

• Median because there is an outlier

• Mode because data is categorical.

• Neither mean, median, or mode best represent the data.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Describe the shape of the frequency distribution.

• Symmetric

• Uniform

• Bimodal

• Left Skew

• Right Skew

Describe the shape of the frequency distribution.

• Symmetric

• Uniform

• Bimodal

• Left Skewed

• Right Skewed

Estimate the mean of the histogram.

Tags

CCSS.6.SP.B.5C

The dot plot and histogram represent the exact same data.

Find the mode. Which type of display was used?

• 27; dot plot

• 23, 24, 25, 26; histogram

• 25; dot plot

• 25; histogram

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Find the difference between the medians of version A and B.

If you wanted to determine the top 25% of a data set, which type of display would be most efficient?

• dot plot

• bar graph

• histogram

• box plot

Find the range of the data. Which display did you use?

• 7; box plot

• 10; histogram

• 2; box plot

• 7; histogram

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The dot plot and histogram represent the same data. If the mean of the histogram is 24.25, how is it different than the mean of the dot plot?

• The mean of the histogram is .17 higher than the mean of the dot plot.

• The mean of the histogram is .17 lower than the mean of the dot plot

• The mean of the histogram and dot plot are the same

• You cannot find mean of the dot plot.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1