Ramesh is a cricket player he played 50 matches in a year his data regarding scores is given below. calculate his average score
Answers
55.6 is Average score
Step-by-step explanation:
Score Number of Matches(f) mean (mean -50)/20=u u*f
0 - 20 5 10 -2 -10
20-40 11 30 -1 -11
40-60 13 50 0 0
60-80 7 70 1 7
80-100 8 90 2 16
100 - 120 6 110 2 12
Total 50 14
Mean = 50 + 20 * 14/50
= 50 + 5.6
= 55.6
55.6 is Average Score
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yes this the correct answer..
