Pearson doesn't provide explanations, so I have no clue how to set this up.
Any help would be appreciated.
Question: In May, X sold 15 used cars. For these 15 cars, the range of the selling prices was $15,000 and the lowest selling price was $4,500. In June, X sold 10 used cars. For these 10 cars, the range of the selling price was $16,500 and the lowest selling price was $6,100. What was the range of the selling prices of the 25 used cars sold by X in May and June?
Answer? $18,100
Any help would be appreciated.
Question: In May, X sold 15 used cars. For these 15 cars, the range of the selling prices was $15,000 and the lowest selling price was $4,500. In June, X sold 10 used cars. For these 10 cars, the range of the selling price was $16,500 and the lowest selling price was $6,100. What was the range of the selling prices of the 25 used cars sold by X in May and June?
Answer? $18,100
