Mathematics · Statistics
n प्रेक्षणों (observations) का माध्य X̄ है। यदि पहले प्रेक्षण में 1, दूसरे में 2, तीसरे में 3, इसी तरह आगे वृद्धि की जाती है, तो नया माध्य क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1इनमें से कोई नहीं
- 2X̄ + n + 12✓
- 3X̄ + n2
- 4X̄ + n
सही उत्तर देखें
X̄ + n + 12
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