Question
Download Solution PDFএকটি জনসংখ্যার মানক বিচ্যুতি 12 হলে, জনসংখ্যার ভেদাঙ্ক কত হবে?
A. 144
B. 24
C. 72
D. 36
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
জনসংখ্যার মানক বিচ্যুতি = 12
অনুসৃত সূত্র:
(মানক বিচ্যুতি)2 = ভেদাঙ্ক
গণনা:
ভেদাঙ্ক = (12)2
ভেদাঙ্ক = 144
∴ জনসংখ্যার ভেদাঙ্ক হল 144
Last updated on Jul 2, 2025
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