alleryએક કોષ્ટક સાપ્તાહિક મુલાકાતીઓની યાદી આપે છે: 100, 200, 300, 400. મુલાકાતીઓની મધ્યસ્થ સંખ્યા કેટલી છે?
A200
B300
C225
D250
Answer & Solution
Correct answer: D. 250
ક્રમબદ્ધ 4 સંખ્યાઓ માટે, મધ્યસ્થ = (200 + 300) / 2 = 250.
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