1. 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.

Arranging the data in ascending order, we get 0, 1, 2, 3, 3,3, 3,4,4, 5 ,.) M = 0 +1+ 2 + 3 + 3 + 3+ 3+ 4 + 4 + 5 ,i ean 10 28 -- -- 2.8. -10 (il) For median: n = 10. Median is the mean of the values of observations at 5th and the 6th places. 3 :. Median = 3; = 3. (iii) Mode: 3 occurs maximum number of times. Hence, mode is 3.