SIERRANA000 SIERRANA000

09-10-2016
Mathematics

contestada

The Stem-and-Leaf plot shows the class average on the last math test. Select the true statement below.

Stem Leaf
7 2,8,8
8 2,4,4,8,8
9 2,2,4,6,8,8
10 0,0

A) The median was 88
B) The range was 38
C) The mean was 89
D) The mode was 72

Respuesta :

Аноним Аноним

09-10-2016

i think it's c. the mean was 89

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