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mean(3%2C4)
求值
3
查看解决方案步骤
求解步骤
mean(3%2C4)
要求集合 3 的中值,请先将数字相加。
3=3
求集合 3 的中值(平均值),请用各项的和除以项数,在本例中,中值为 1。
\frac{3}{1}=3
因式分解
3
测验
5 道与此类似的题目:
mean(3%2C4)
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3=3
要求集合 3 的中值,请先将数字相加。
\frac{3}{1}=3
求集合 3 的中值(平均值),请用各项的和除以项数,在本例中,中值为 1。
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