What is the value of Σ(X + 1) for the scores 1, 0, 1, 4?

Study for the Psychology Statistics Test. Engage with interactive quizzes and detailed explanations. Equip yourself with the skills and confidence to succeed!

Multiple Choice

What is the value of Σ(X + 1) for the scores 1, 0, 1, 4?

Explanation:
When you sum a transformed set like X+1, use the linearity of summation: Σ(X+1) = ΣX + Σ1. There are four scores, so Σ1 equals 4. The sum of the original scores is 1 + 0 + 1 + 4 = 6. Combine them: 6 + 4 = 10. The value is 10.

When you sum a transformed set like X+1, use the linearity of summation: Σ(X+1) = ΣX + Σ1. There are four scores, so Σ1 equals 4. The sum of the original scores is 1 + 0 + 1 + 4 = 6. Combine them: 6 + 4 = 10. The value is 10.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy