Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 10 - Statistics - 10.4 Mean, Median, and Mode - 10.4 Exercises - Page 737: 11

Answer

$72.53

Work Step by Step

Average cost= Mean = $\frac{(18.38+168.75+28.63+72.85+39.60+183.74+15.82+33.18+87.45+98.72+50.70)}{11} =72.529999999... \approx 72.53$ (Rounded Up to Nearest Cent)
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