Question: Data from two samples gave the following results: Compute the standard error of (1 - 2 ). ample 1 Sample 2 21 1.7 0.5 3

Data from two samples gave the following results:
Data from two samples gave the following results: Compute the standard

Compute the standard error of (1 - 2 ).

ample 1 Sample 2 21 1.7 0.5 3 2.4 SE 0.7

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