Measures of Center
What is the mean?
The difference between the greatest and and least values.
What is the range?
The average distance of each data value from the mean.
Mean Absolute Deviation.
The measures that are easy to find from a box and whisker plot.
What are the Range and IQR? Measures of Spread.
The information that is easy to find from a Dot Plot.
What is Mean, Median, and Mode. Measures of Center.
The number that occurs the most often.
What is the mode?
The range of the middle half of the data set.
What is the Interquartile Range?
22, 16, 35, 44, 17, 26, 33, 35, 20, 52...What is the MAD?
Each section of the box plot is this percent of the data.
What is 25%?
The mode of the dot plot is the ___________ number.
What is tallest?
65, 21, 17, 52, 25, 17, 11, 22, 60, 44...Find the Median of the data.
What is 23.5?
A data value that is much much larger or much smaller than the median.
What is an Outlier?
59, 61, 62, 63, 64, 64, 64, 67...Find the MAD.
What is 1.75 inches?
What is 50%?
84, 83, 89, 90, 91, 85, 80...What is the mean of the data?
What is 86?
27, 8, 5, 19, 21, 10, 4, 21...Find the Range.
What is 23?
53, 27, 18, 14, 12, 36, 18, 16, 13, 27...What is the Mode?
What is 18 and 27?
35, 31, 24, 0, 34, 39, 61, 32, 38...find the IQR.
What is 11?