Prices of shares of a company were noted as under from Monday through Saturday.Find out range and the coefficient of range.

Find the range and the coefficient of range of the following data.

Monthly wages of workers of a factory are stated below. Find out the range and the coefficient of range.

Find the range and its coefficient for the following data

Find out the range and the coefficient of range of the following series:

Find out the range the coefficient of range from the following data:

Find out the range and the coefficient of range ,given the following data-set:

Marks obtained by 100 students of a class are given below. Find out range and coefficient of range of the marks.

5 students obtained following marks in Statistics: 20,35,25,30,15 Find out range and coefficient of range.

Exchange rate of U.S. dollar vis-a -vis Indian rupee (i.e. 1 U.S. dollar = so many Rs) from April to Dec . 2002 is given below . Find the range and the coefficient of range.

Calculate the range and its coefficient from the following data: