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SAT数学Problem Solving练习题（40）

互联网2017-07-27 13:58:08

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摘要：下面是小站SAT频道为大家整理了SAT数学Problem Solving练习题(40)，供考生们参考，以下是详细内容。

以下是小站SAT频道为大家整理了SAT数学Problem Solving练习题(40)，供考生们参考，以下是详细内容。

Question 40: Given the list of integers: -2, 2, 0, 6, 8, 0, -5, 9, 10, 4, which of the following statements is true?

(a) mode < median < average

(b) median < mode < average

(c) median < average < mode

(d) mode = median < average

(e) average < median < mode

Answer: We need to rearrange the list of integers in order: -5, -2, 0, 0, 2, 4, 6, 8, 9, 10. The average will be the sum of all integers divided by the number of integers, 32/10 = 3.2

The median will be the mean of the 2 middle numbers, 2 and 4, so the median is 3.

The mode is 0, as 0 occurs the most in the list.

The correct answer is mode < median < average.

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