A tree farm sells trees based on height in increments of 10 feet. Which graph would best show the current stock of trees?

A histogram is best for showing how many trees fall into each height interval. Since the farm groups tree heights in 10-foot increments, each bar can show the number of trees in one interval, such as 0–10 feet or 10–20 feet. A bar graph is generally used to compare separate categories, while a line graph shows change over time.

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