Q 1: 56, 63, 45, 56, 55, 42, 56, 42, 42, 33, 56 - Of these numbers, what is the mode? Answer:
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Q 2: Round 551 to the nearest ten. Answer:
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Q 7: Round 150 to the nearest hundred. Answer:
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Q 8: What is the range of the following numbers - 21, 6, 7, 9, 4 ?
Answer:
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