When testing for the differences between two averages the formula subtracts the differences between the two averages and divides this difference by the standard error of the difference between two:

When testing for the differences between two averages the formula subtracts the differences between the two averages and divides this difference by the standard error of the difference between two:











A) groups
B) averages
C) differences
D) percentages
E) people















Answer: B


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