Math, asked by blbunkar11, 2 months ago

निम्न बारम्बारता बंटन का समान्तर माध्य ज्ञात कीजिए।
वर्ग
0-20 20-40 40-60 60-80
बारम्बारता 18 20
15 19

Answers

Answered by anitasangale907

2

Step-by-step explanation:

20 is right answer an hope it helps you

Mark me a brain list answer please

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