Question
Download Solution PDFकिसी वितरण का माध्य तथा माध्यक का अनुपात 2 : 3 है तो बहुलक तथा माध्य का अनुपात है
This question was previously asked in
Bihar STET TGT (Maths) Official Paper-I (Held On: 04 Sept, 2023 Shift 2)
Answer (Detailed Solution Below)
Option 1 : 5 ∶ 2
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Bihar STET Paper 1 Mathematics Full Test 1
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Download Solution PDFस्पष्टीकरण -
हम जानते हैं कि बहुलक = 3 × माध्य - 2 × माध्य
तब हमारे पास वितरण के माध्य और माध्यिका का अनुपात 2 : 3 है।
माध्यिका = 3x और माध्य = 2x
अब बहुलक = 3 × 3x - 2 × 2x = 9x - 4x = 5x
इसलिए बहुलक : माध्य = 5x : 2x = 5 : 2
अतः बहुलक और माध्य का अनुपात 5 : 2 है।
Last updated on Jan 29, 2025
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