Question: During the past six months, a purchasing agent placed the following three orders for coal. Tons of Coal Price Per Ton 2,500 4,300 $26.90 $87.41


During the past six months, a purchasing agent placed the following three orders for coal. Tons of Coal Price Per Ton 2,500 4,300 $26.90 $87.41 1,800 $94.00 What is the weighted arithmetic mean price per ton? Multiple Choice $89.34 $71.20 $68.63 On a finance exam, 15 accounting majors had an average grade of 90. On the same exam, 7 marketing majors averaged 85, and 10 finance majors averaged 93. What is the weighted mean for all 32 students taking the exam? Multiple Choice 89.33 89.84 89.48 10.67
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