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Last year, in certain housing development, the average (arithmetic mean) price of 20 new houses was $160,000. Did more than 9 of the 20 houses have prices that were less than the average price last year?
(1) Last year the greatest price of one of the 20 houses was $219,000.
(2) Last year the median of the prices of the 20 houses was $150,000.
Answer: B
Source: Official Guide
(1) Last year the greatest price of one of the 20 houses was $219,000.
(2) Last year the median of the prices of the 20 houses was $150,000.
Answer: B
Source: Official Guide
