Homework SourseWhat is the value of X2 for the following scores Scores 1 5
What is the value of (X)2 for the following scores? Scores: 1, 5, 2
Solution
Consider:
Hence,
Sum(x) = 30
Thus,
[Sum(x)]^2 = 30^2 = 900 [ANSWER]
| x | x^2 |
| 1 | 1 |
| 5 | 25 |
| 2 | 4 |
| Total | 30 |
![What is the value of (X)2 for the following scores? Scores: 1, 5, 2SolutionConsider: Hence, Sum(x) = 30 Thus, [Sum(x)]^2 = 30^2 = 900 [ANSWER] x x^2 1 1 5 25 2](/WebImages/38/what-is-the-value-of-x2-for-the-following-scores-scores-1-5-1115484-1761592427-0.webp "What is the value of (X)2 for the following scores? Scores: 1, 5, 2SolutionConsider: Hence, Sum(x) = 30 Thus, [Sum(x)]^2 = 30^2 = 900 [ANSWER] x x^2 1 1 5 25 2")
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