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ACT CCRS:
S 401 Calculate the missing data value given the average and all data values but one
(Score range 20–23)
S 701 Distinguish between mean, median, and mode for a list of numbers
(Score range 33–36)
IXL skills:
https://www.ixl.com/math/grade-8/mean-median-mode-and-range-find-the-missing-number
https://www.ixl.com/math/algebra-1/mean-median-mode-and-range
Notes:
The first skill is targeted practice on finding missing numbers given a mean or median. The second is general practice on a variety of problem types involving measures of central tendency.
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