The following table gives the sales of cars manufactured by a company over the years. Answer the following question based on the data in the table.
Number of different types of cars sold (in thousands)
The average sales of all four years is the minimum for which type of car?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. A.
Average Sales for A = (70 + 50 + 21 + 22)/4 = 163/4 = 40.75 thousand [Minimum]
Average Sales for B = (80 + 55 + 43 + 40)/4 = 218/4 = 54.50 thousand
Average Sales for C = (90 + 70 + 78 + 76)/4 = 314/4 = 78.50 thousand
Average Sales for D = (85 + 75 + 80 + 85)/4 = 325/4 = 81.25 thousand