यदि x1, x2 का माध्य 7.5 तथा x1, x2, x3 का माध्य 8 है‚ तो x3 का मान है-

🎲 Try a Random Question  |  Total Questions in Quiz: 95  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Uttar Pradesh UPPSC Previous Papers - CSAT Paper 2 2018 — practice the complete quiz, review flashcards, or try a random question.


यदि x<sup>1</sup>, x<sup>2 </sup>का माध्य 7.5 तथा x<sup>1</sup>, x<sup>2</sup>, x<sup>3 </sup>का माध्य 8 है‚ तो x<sup>3 </sup>का मान है-






ADVERTISEMENT