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Last month 15 homes were sold in Town X. The arithmetic mean sale price of the homes is $150,000 and the median price was $130,000. Which of the following statements must be true?
I. At least one of the homes was sold for more than $165,000
II. At least one of the homes was sold for more than $130,000 and less than $150,000
III. At least oe of the homes was sold for less than $130,000.
Answer choices
I only
II only
III only
I and II
I and III
答案:A ?? |
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