Mathematics, 10.01.2020 09:31 skcats7353

Ms hoyt's math class averaged poorly on a test, so she gave them a retest. if every person in the class scored 10 points higher on the retest, how would the range of the retest scores differ from the range of the scores on the first test?
a) the ranges would be the same.
b) the range on the retest would be 5 points higher.
c) the range on the retest would be 10 points higher.
d) the range on the retest would be 20 points higher.

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