What is the value of ΣX + 1 for the scores 1, 6, 3?

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Multiple Choice

What is the value of ΣX + 1 for the scores 1, 6, 3?

Explanation:
Sigma notation here means add up the X values, then add 1. For the scores 1, 6, and 3, the sum is 1 + 6 + 3 = 10. Then add 1 to that total: 10 + 1 = 11. So the value is 11.

Sigma notation here means add up the X values, then add 1. For the scores 1, 6, and 3, the sum is 1 + 6 + 3 = 10. Then add 1 to that total: 10 + 1 = 11. So the value is 11.

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