alleryમાહિતી 1, 2, 3, 4 માટે, મધ્યક અને મધ્યસ્થ બંને કોના બરાબર છે?
A2.5
B3
C3.5
D2
Answer & Solution
Correct answer: A. 2.5
4 મૂલ્યો પર સરવાળો 10 હોવાથી 2.5 થાય છે, અને વચ્ચેની જોડી 2 અને 3 ની સરેરાશ પણ 2.5 થાય છે.
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