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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

Let m be the mid point and b be the upper limit of a class in a continuous frequency distribution. The lower limit of the class is - Mathematics

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Question

Let m be the midpoint and b be the upper limit of a class in a continuous frequency distribution. The lower limit of the class is

Options

  • 2m – b

  • 2m + b

  • m – b

  • m – 2b

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Solution

Let m be the midpoint and b be the upper limit of a class in a continuous frequency distribution. The lower limit of the class is 2m – b

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Chapter 8: Statistics - Exercise 8.4 [Page 288]

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Samacheer Kalvi Mathematics [English] Class 9 TN Board
Chapter 8 Statistics
Exercise 8.4 | Q 1 | Page 288

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