Mathematics · Statistics
मूल प्राप्तांक (raw score) को Z-प्राप्तांक में बदलने का सूत्र निम्नलिखित में से कौन सा है? (जहाँ X = मूल प्राप्तांक, M = माध्य, SD = मानक विचलन)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Z = (M - SD) / X
- 2Z = (X - SD) / M
- 3Z = (X + M) / SD
- 4Z = (X - M) / SD✓
सही उत्तर देखें
Z = (X - M) / SD
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