What is the final step to be performed in the following mathematical expression? (ΣX)² A)Square each score. B)Add the scores. C)Add the squared scores. D)Square the sum of the scores.

Question

Quizplus · Accepted Answer

The final step is to square the sum of the scores, which is indicated by the parentheses around ΣX. Therefore, the correct choice is D, square the sum of the scores.

What Is the Final Step to Be Performed in the Following