Why Should a Histogram Contain No Gaps Between the Bars

question 52

Essay

Why should a histogram contain no gaps between the bars but a bar chart may have gaps?

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Definitions:

High-low Method

A technique used in accounting to estimate variable and fixed costs based on the highest and lowest levels of activity.

Utility Costs

The expenses associated with using utilities such as water, electricity, and gas in a business or household.

Machine-hours

A unit of measure that indicates the amount of time a machine has been actively operating in the production process.

Least-squares Regression

A statistical method used to model the relationship between a dependent variable and one or more independent variables by minimizing the sum of the squares of the differences between observed and predicted values.