Observe the following frequency table and answer the following questions a. The lower limit of the second class is _
b. The frequency of the third class is _
c. The class size is _
d. The class interval having frequency 15 is _

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m