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Grouped Data

The scores of...

Question

The scores of a student in $5$ class tests is given below:
$74, 85, 65, 94, 79$
Calculate the range of the student's test scores.

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Solution

Range is the difference between the smallest and the largest values.

From the give data, the largest value is $94$ and
the smallest value is $65$

Therefore range is $94 - 65 = 29$

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