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Question 7 In the class intervals, 10 - 20, 20 - 30, the number 20 is included in: A) 10 - 20 B) 20 - 30 C) Both the intervals D) None of these |
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Answer» Question 7 In the class intervals, 10 - 20, 20 - 30, the number 20 is included in: A) 10 - 20 B) 20 - 30 C) Both the intervals D) None of these |
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