MCQ
To represent the less than type graphically, we plot the ________ on the $x$-axis.
  • A
    Class size
  • B
    Lower limits
  • Upper limits
  • D
    Class marks

Answer

Correct option: C.
Upper limits

To represent ‘the less than type’ graphically, we plot the upper limits on the $x$-axis. e.g. marks obtained by students are represented in grouped data as $(0-10), (10-20), (20-30), (30-40) ...$ only upper limits such as $10, 20, 30, 40 ...$ are taken for the $x$-axis

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