IM Unit 1

A distribution whose dot plot or histogram takes the form of a bell with most of the data clustered near the center and fewer points farther from the center.

A distribution with two very common data values seen in a dot plot or histogram as distinct peaks.

A distribution where one side of the distribution has more values farther from the bulk of the data than the other side, so that the mean is not equal to the median.

A distribution with a vertical line of symmetry in the center of the graphical representation, so that the mean is equal to the median.

A distribution which has the data values evenly distributed throughout the range of the data.

Tags

CCSS.7.SP.C.7A

A data value that is unusual in that it differs quite a bit from the other values in the data set. .

• outlier

• statistic

• mean

• symmetric

A value that attempts to describe a set of data by identifying a central position of the data set (as representative of a "typical" value in the set). Ex: mean, median, mode.

• measure of center

• measure of variability

• statistic

• spread

Tags

CCSS.6.SP.A.3

A summary statistic that represents the amount of dispersion in a data set. It defines how far away the data points tend to fall from the center. Examples: IQR (interquartile range), MAD (mean absolute deviation), and standard deviation.

• measure of variability

• measure of center

• statistics

• IQR

Tags

CCSS.6.SP.A.3

The middle value in a list of numbers. Found by listing your data in numerical order, then locating the number in the middle.

Tags

CCSS.6.SP.B.5C

The MIDDLE number of a list of numbers

• Median

• Range

• Mean Absolute Deviation

• Mode

Tags

CCSS.6.SP.B.5C