Same chapter1 markDifficulty: Easy
The mode of 4, 5, 5, 6, 7, 5, 8 is:
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2 marksDifficulty: Easy
Find the mean of 12, 15, 18, 20 and 25.
Original Khojo Papers practice question — not from a past board paper.
Answer
18
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The sum is 90 and there are 5 observations, so the mean is 18.
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