the following number of goals were scored by a team in a series of 10 matches 2,3,4,2,0,1,3,3,4,3. find the mean, median and mode of these scores
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Mean = sum of all observations / total no. of observations
= 2+3+4+2+0+1+3+3+4+3 / 10
= 25/10
=2.5
Arranging data in ascending order
0,1,2,2,3,3,3,3,4,4
Median(even) = {(n/2)th term + (n/2 + 1) th term} / 2
= {(10/2)th term + (10/2 + 1)th term} / 2
= (5th term + (5+1)th term)
= 5th term + 6th term
= 3+3
= 6
Mode = data having highest frequency
= 3
= 2+3+4+2+0+1+3+3+4+3 / 10
= 25/10
=2.5
Arranging data in ascending order
0,1,2,2,3,3,3,3,4,4
Median(even) = {(n/2)th term + (n/2 + 1) th term} / 2
= {(10/2)th term + (10/2 + 1)th term} / 2
= (5th term + (5+1)th term)
= 5th term + 6th term
= 3+3
= 6
Mode = data having highest frequency
= 3
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