Question

In a frequency distribution, ogives are graphical representation of

• A. Frequency
• B. Cumulative frequency
• C. Relative frequency
• D. Raw data

Answer 1

The correct option is B

Cumulative frequency

Explanation for correct answer:

(B) In a frequency distribution, ogives are plotted in graphs through the cumulative frequency marked and joined continuously making a curve.

• Cumulative frequency is the sum of the frequency and the value of the predecessor value in the frequency distribution table.

Explanation to the incorrect answer:
(A) Frequency is depicted in the vertical $Y-axis$ of the graph.

(C) Relative frequency is defined as the number of times the particular event occurred to that of the total number of occurring in the given scenario.

(D) Raw data is provided collected from the primary source.

Hence, option (b) is correct.