Measures of central value

Which one of the following is not a measure of central value: Mean (b) Range (c) Median (d) Mode

Measures of central tendency

The measure of central angle of a circle is 60^(@) and the radius of circle is 21 cm. Find the area of the sector associated withh the central angle.

What is the measure of central angle of the arc whose length is 11cm and radius of the circle is 14 cm ?

In a pie diagram, the measure of central angle of the amount spent on education is 30^(@) . If Rs900 was spent on education, then what is the total expenditure?

Area of a sector is 1/12 th of the circle, then find the measure of central angle of that arc.

Which of the following measures of central tendency is influenced by extreme values

The measures of central tendency are _______.