Question 131

Find the average of the following set of scores :
221, 231, 441, 359, 665, 525

Solution

Sum of scores = 221 + 231 + 441 + 359 + 665 + 525

= 2442

=> Average score = 2442/6 = 407

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Find the average of the following set of scores :221, 231, 441, 359, 665, 525