devarshi-dt-logo

Question:

The following number of goals were scored by a team in a series of 10 matches: 2, 3, 4, 5, 0, 1, 3, 3, 4, 3. Find the mean, median and mode of these scores.

Solution:

Mean=Sum of all observations/Total number of observations=2+3+4+5+0+1+3+3+4+3/10=28/10=2.8;
Total observations=10(even) ∴Median=(10/2) = 5th and (10/2)+1=6th
Median score=(5th+6th observations)/2=(3+3)/2=6/2=3;
Maximum frequency=4 of 3;
∴Mode=3