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