Mathematics, 18.03.2021 05:20 tlecuyer
USE THE 68-95-99 RULE for a Mean = 100 & Standard Divation = 20
find percentages (%) for scores in each category below.
greater than 160=
greater than 80=
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USE THE 68-95-99 RULE for a Mean = 100 & Standard Divation = 20
find percentages (%) for scores...
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