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  1. Find the average of the following set of scores. 124, 856, 331, 227, 963, 338, 259, and 662
    1. 570
    2. 660
    3. 141
    4. 350
    5. None of the above
Correct Option: E

Required average = ( Sum of scores) / (No of scores)
= (124 + 856 + 331 + 227 + 963 + 338 + 259 + 662)/8
= 3760/8 = 470


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