MCQ
Tally marks are used to find.
  • A
    Class intervals
  • B
    Range
  • Frequency
  • D
    Upper limit

Answer

Correct option: C.
Frequency

The upper limit of class interval is the uppermost value of class interval, and the lower limit if the lowermost value of class interval.
Therefore, in $75 - 85$ the upper limit is $85$

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