The diameters of circle (in mm) drawn in a design are given below:

The diameter of circles (in mm) drawn in a design are given below: Calculate the standard deviation and mean diameter of the circles.

The diameters of circles (in mm) drawn in a design are given below: Calculate the standard deviation and mean diameter of the circles.

The diameters of circles (in mm) drawn in a design are given below : Calculate the standard deviation and mean diameter of the circles.

The diameters of circles (in mm) drawn in a design are given below. If a circle is chosen at random, find the probability that chosen circle has diameter less than 28.

The diameters of circles (in mm) drawn in a design are given below. If a circle is chosen at random, find the probability that chosen circle has diameter above 50.

The diameters of circles (in mm) drawn in a design are given below. If a circle is chosen at random, find the probability that chosen circle has radius lying between 14 to 17.

The diameter of circles (in mm) drawn in a design are given below. Calculate the standard deviation.

Given below are the diameters of circles (in mm) drawn in a design. {:("Diameter",33-36,37-40,41-44,45-48,49-52),("Number of Circles",15,17,21,22,25):} Calculate the mean diameter of the circles, variance and standard deviation.