waecmaths question:
Find the mean of the numbers 1, 3, 4, 8, 8, 4 and 7
Option A:
4
Option B:
5
Option C:
6
Option D:
7
waecmaths solution:
$\bar{x}=\frac{1+3+4+8+8+4+7}{7}=\frac{35}{7}=5$
maths year:
maths topics:
SSCEQUIZ
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