a-researcher-changes-the-class-width-from-5-to-20-in-a-histogram-how-might-this-

Question

A researcher changes the class width from 5 to 20 in a histogram. How might this affect the interpretation of the data?

Accepted Answer

Important details about the distribution may be lost due to fewer, wider bars.

Answer

The frequencies for each class will decrease.

Answer

The mean and median will change significantly.

Answer

The histogram will show more bars, making the distribution clearer.