alleryসামান্য তির্যক তথ্যের ক্ষেত্রে গড় হলো 30 এবং সংখ্যাগুরু মান (mode) হলো 24। মধ্যমার আনুমানিক মান নির্ণয় করুন।
A28
B27
C29
D26
Answer & Solution
Correct answer: A. 28
মধ্যমা = (2 × 30 + 24)/3 = 84/3 = 28 ব্যবহার করে পাই।
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