Economy, asked by nandalalsengyung8146, 10 months ago

5.
(a) Determine the standared deviation for
the following distribution.(PICHIG!
বিভাজনৰ বাবে মানক বিচলন নির্ণয় কৰা।)
| 5 × 4 = 20 ।
| শ্রেণী
অন্তৰাল
Class
interval(c) |11-13|13-15|15-17|17 -19| 19 - 21| 21 - 23 23 -25
বৰংবাতা
frequency
3 4 5 6 5 4 3

Answers

Answered by Anonymous

Answer:

445793892607#+("; njcbjkknjvhimjc

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