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The standard deviation of the numbers in list $$K$$ is $$\frac{9}{4}$$. The numbers in list $$J$$ are created by multiplying each number in $$K$$ by $$6$$ and then adding $$2$$ to the result. What is the standard deviation of the numbers in $$J$$?
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· 相关考点
5.2.8 标准差的变化性质
5.2.8 标准差的变化性质
以上解析由 考满分老师提供。
