To determine how many numbers fall between 21 and 30 for a histogram, it's essential to clarify that in the range from 21 to 30, the numbers are typically considered as whole numbers (integers).
The integers that fall between 21 and 30 are:
22, 23, 24, 25, 26, 27, 28, and 29.
Here’s the breakdown:
- From 21 to 30 inclusive, you would have 21, 22, 23, 24, 25, 26, 27, 28, 29, and 30 which gives you a total of 10 numbers.
- If you interpret "between 21 and 30" as not including the endpoints, you count from 22 to 29, which gives you 8 numbers.
In summary, if considering inclusive boundaries, there are 10 numbers; if exclusive, there are 8 numbers. In the context of histograms, this would determine how you set up your bins!