Calculate ∑(X)²for the following set of scores: 5, 3, 9, 2. The answer is ______________.
A) 361
B) 119
C) 19
D) 38

Name: Calculate ∑(X)²for the following set of scores: 5, 3, 9, 2. The answer is ______________. A) 361 B) 119 C) 19 D) 38
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Question

Quizplus · Accepted Answer

To calculate ∑(X)², we need to square each individual score, then add them together. 
(5²) + (3²) + (9²) + (2²) = 25 + 9 + 81 + 4 = 119. Therefore, the answer is A) 361.

Calculate ∑(X)²for the Following Set of Scores: 5, 3, 9