Math, asked by agriteck8, 10 months ago

8. Midvalue of the class interval 85 - 90 is
85 - 90 শ্রেণী অন্তৰালটোৰ মাধমান হ’ল।
(a) 89.9
(b) 85.5
(c) 87.5
(d) 86.5

Answers

Answered by abmshah

0

Answer:

the answer is (c) - 87.5

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