The Mid value of class is 142. If the Upper limit is 164, what will be the lower limit?
The Mid value of class range is 142. The Upper limit of the class is 164 , What will be the lower limit ?
The mid value of class range is 47.5 and the lower limit of the class range is 30. What will be the upper limit of this class range ?
Which of the following alternatives is true?
(i) The class mid-point is equal to
(a) The average of the upper class limit and the lower class limit
(b) The product of upper class limit and the lower class limit
(c) The ratio of the upper class limit and the lower class limit
(d) None of the above