Math, asked by nupurdas541, 1 month ago

(iii) 105 - 140 শ্রেণিটির পরিসংখ্যা 14 হলে, শ্রেণিটির পরিসংখ্যা ঘনত্ব হবে (a) 2.5 (b) 0.4 (c) 0.35 (d) 0.14.
please help me

Answers

Answered by Pramilarashmi77

5

Answer:

i dont know bengali sorry . if u would have put in english . i will answer

Answered by akichanbaby650

4

শ্রেণীটির পরিসংখ্যা ঘনত্ব = শ্রেণী পরিসংখ্যা/ শ্রেণী দৈর্ঘ্য = 14 / 35 = 0.4(c)

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