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Use the formula to find the standard error of the distribution of differences in sample means,x1-x2 . Samples of size105from Population 1 with mean87and standard

Use the formula to find the standard error of the distribution of differences in sample means,x1-x2

Samples of size105from Population 1 with mean87and standard deviation13and samples of size75from Population 2 with mean75and standard deviation18

Round your answer for the standard error to two decimal places.

standard error =

Enter your answer in accordance to the question statement

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