Economy, asked by sobhanathrautel, 1 month ago

निम्नलिखित में आंकड़ों से माध्य की गणना कीजिए अंक 10 20 30 40 50 छात्र की संख्या 03 08 17 20 22​

Answers

Answered by RvChaudharY50
0

प्रश्न :- निम्नलिखित में आंकड़ों से माध्य की गणना कीजिए :-

अंक(Xi) --------- छात्र की संख्या (Fi) FiXi

10 ----------------------- 3 -------------------- 30

20 ---------------------- 8 -------------------- 160

30 ---------------------- 17 ------------------- 210

40 --------------------- 20 ------------------ 800

50 -------------------- 22 ------------------ 1100

Fi = 70 FiXi = 2300

अत,

→ माध्य = ⅀FiXi / ⅀ Fi

→ माध्य = 2300/70

→ माध्य = 32.85 (Ans.)

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