WEBVTT
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The histogram shows the age at which several people started their first job.
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Using this information, determine how many people started their first job between the ages of 15 and 25.
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A histogram is a type of bar graph used to display numerical data that have been organized into equal intervals.
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So if we’re looking for the number of people who started their job between the ages of 15 and 25, we need to look at two of these bars.
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Since the first one goes up to nine, that means nine people started their first job between the ages of 15 and 20.
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And the second bar means 10 people started their first job between the ages of 20 and 25.
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So if we’re trying to find the ages between 15 and 25, we need to add those together.
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This means 19 people started their first job between the ages of 15 and 25.