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1.3, 1.9, 2.4, 2.4, 3.6, 4.4, 5.3, 5.7, 7.5, x
The list shows the weights, in kilograms, of 10 packages shipped today by a certain company, where x is at least 7.5. If a and b are the average (arithmetic mean) and the median, respectively, of the weights, in kilograms, of the 10 packages, which of the following could be the value of a - b?
Indicate all such values.
The list shows the weights, in kilograms, of 10 packages shipped today by a certain company, where x is at least 7.5. If a and b are the average (arithmetic mean) and the median, respectively, of the weights, in kilograms, of the 10 packages, which of the following could be the value of a - b?
Indicate all such values.
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以上解析由 考满分老师提供。
