Answer: a) 11
b) 42
c) 25
d) 7.5
e) 35.5
Explanation:
9514 1404 393
Answer:
a) 11
The median is the average of the base lengths:
a) (7 +15)/2 = 22/2 = 11
b) (49 +35)/2 = 84/2 = 42
c) (18 +32)/2 = 50/2 = 25
d) (3 +12)/2 = 15/2 = 7.5
e) (31 +40)/2 = 71/2 = 35.5
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