Question

5. For the following observations, calculate the class width for a histogram.

Answer 1

Answer:

See Explanation

Explanation:

Given

The histogram

Required

The class width

The question is poorly formatted, as the histogram cannot be read. So, I will answer your question with the attached histogram

The class width is:

$Width = Upper - Lower\ Limits$

Using the first class, as reference:

$Lower\ Limits = 1$

$Upper\ Limits = 4$

So, the class width is:

$Width = 4 -1$

$Width = 3$