Among 20 children, 4 have 0 siblings, 6 have 1, 8 have 2 and 2 have 3. The median number of siblings is
A1
B2
C2.5
D1.5
Answer & Solution
Correct answer: D. 1.5
The 10th child has 1 sibling and the 11th has 2, so the median is their mean, 1.5.
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