Two samples are selected independently from two normal populations and the mean and standard error of the sampling distribution of are 32 and 38.72,respectively.Calculate P( 0).

Question

Two samples are selected independently from two normal populations and the mean and standard error of the sampling distribution of  are 32 and 38.72,respectively.Calculate P(  > 0).

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The Answer of Two samples are selected independently from two normal populations and the mean and standard error of the sampling distribution of  are 32 and 38.72,respectively.Calculate P(  > 0).

Two Samples Are Selected Independently from Two Normal Populations and the Mean