When estimating the difference between two population means, one can use the properties of the sampling distribution of two corresponding sample means provided the two samples are selected independently of one another.

Question

When estimating the difference between two population means, one can use the properties of the sampling distribution of two corresponding sample means  provided the two samples are selected independently of one another.

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The Answer of When estimating the difference between two population means, one can use the properties of the sampling distribution of two corresponding sample means  provided the two samples are selected independently of one another.

When Estimating the Difference Between Two Population Means, One Can