Question #7ff33

1 Answer
Aug 29, 2016

The Classes of the Distribution are,

9.514.5,14.519.5,19.524.5,24.529.5,29.534.5

Explanation:

The Upper Boundary Point (UBP) of the First Class is given by the Average of (1) the UBP of the 1st Class and (2) the Lower Boundary Point of the 2^(nd) Class.

In our case, it is 14+152=14.5.

Proceeding on the same lines, the Classes of the Distribution are,

9.514.5,14.519.5,19.524.5,24.529.5,29.534.5