WAEC - Mathematics (1993 - No. 35)
Find the median of the following set of numbers: 28, 29, 39, 38, 33, 37, 26, 20, 15, 25
33
29.5
29
28.5
28
คำอธิบาย
15, 20, 25, 26, 28, 29, 33, 37, 38, 39
median = \(\frac{28 + 29}{2}\)
= 28.5
15, 20, 25, 26, 28, 29, 33, 37, 38, 39
median = \(\frac{28 + 29}{2}\)
= 28.5