if-a-frequency-polygon-shows-a-point-at-60-15-what-does-this-mean-in-the-context

Question

If a frequency polygon shows a point at (60, 15), what does this mean in the context of class intervals?

Accepted Answer

There are 15 data values in the class interval with midpoint 60.

Answer

The cumulative frequency up to 60 is 15.

Answer

The mean of the class interval is 15.

Answer

There are 60 data values in the class interval with frequency 15.