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Presentation of data — Statistics STD 11 Commerce — Question

Gujarat BoardEnglish MediumSTD 11 CommerceStatisticsPresentation of data1 Mark
MCQ
The class intervals for a continuous variable are $0 - 99, 100 - 199, 200 - 299, 300 - 399, 400  - 499$. What is the mid value of the second class ?
  • A
    $99.5$
  • B
    $199.5$
  • C
    $150$
  • ✓
    $149.5$
✓

Answer

Correct option: D.
$149.5$

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