Write class size and class limits of the following:
47,52,57,62,67,72,77

Write the class size and class limits in each of the following: 104,114,124,134,144,154 and 164 47,52,57,62,67,72,77,82,87,92,97, and 102 12.5,17.5,22.5,27.5,32.5.,37.5,42.5,475

Write the modal class of the following distribution :

The class marks of a distribution are : 47,52,57,62,67,72,77,82,87,92,97,102, determine the class size ,the class limits and the true class limits.

If a class mark of a class-interval 8.5. The class size is 5,then the class limits of the corresponding class-interval is

The class marks of a distribution are: 17,52,57,62,67,72,77,82,87,92,97,102 Determine the class size, the class limits and the true class limits

Write the upper classs limit and the lower class limit of the class 35-40.

Write upper and lower class limit of calss 27.5 to 30.5