Question

The cumulative frequency curve for a frequency distribution starts from:

Options

• 0

• \[\frac{\text {upper limit}+\text {lower limit}}{2}\]

• lower limit of 1st class

• \[\frac{\text {lower limit - upper limit}}{2}\]

Answer 1

lower limit of 1st class

Explanation:

The cumulative frequency curve for a frequency distribution starts from lower limit of 1st class.