Question
For drawing a frequency polygon of a continuous frequency distribution, we plot the points whose ordinates are the frequency of respective classes and abscissa are respectively.
✓
Answer
- Class marks of the classes.
Frequency polygon is the line graph plotted with class marks on x-axis & frequency of the class on y-axis.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If the radius of a cylinder is doubled and the height remains same, the volume will be:
Write the correct answer in the following:
$\sqrt{10}\times\sqrt{15}$ is equal to.
→$\sqrt{10}\times\sqrt{15}$ is equal to.
Write the correct answer in the following:
In Fig. BC is a diameter of the circle and $\angle\text{BAO}=60^\circ.$ Then $\angle\text{ADC}$ is equal to:
→In Fig. BC is a diameter of the circle and $\angle\text{BAO}=60^\circ.$ Then $\angle\text{ADC}$ is equal to:
- 30°.
- 45°.
- 60°.
- 120°.
If the height and the radius of a cone are doubled, the volumes of the cone becomes:
The TSA of a solid hemisphere of diameter 2cm is:
The number of interwoven isosceles triangles in a Sriyantra is:
If two line segments are equal then they are called:
If the diagonals of a quadrilateral bisect each other at right angles, then the figure is a:
- Trapezium.
- Parallelogram.
- Rectangle.
- Rhombus.
Let f(x) be a polynomial such that $\text{f}(-\frac{1}{2})=0,$ then a factor of f(x) is:
→