SOLUTION: A student wrote 69 as the average of the data: 70, 59, 72, 35, 67, 78, 68, 81, 80, and 76. That answer was wrong by

Algebra ->  Average -> SOLUTION: A student wrote 69 as the average of the data: 70, 59, 72, 35, 67, 78, 68, 81, 80, and 76. That answer was wrong by      Log On


   

Question 259769: A student wrote 69 as the average of the data: 70, 59, 72, 35, 67, 78, 68, 81, 80, and 76. That answer was wrong by
Answer by CharlesG2(834) About Me  (Show Source):
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A student wrote 69 as the average of the data: 70, 59, 72, 35, 67, 78, 68, 81, 80, and 76. That answer was wrong by
sum of 70, 59, 72,
35, 67, 78,
68, 81, 80, and 76 equals 686
686/10=68.6
wrong by 0.4