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20%(20 percent) of the people are 25 or older according to the line plot that shows the ages of people taking a driving test at a certain station one day.
What is meant by percentage?
Percentage signifies a fraction of a total amount and means "per 100." For instance, 45% denotes 45 out of 100. Finding the percentage of a whole in terms of 100 is what percentage calculations are all about. It can be computed manually or with the use of internet calculators.
A % is a relative figure that represents one tenth of a quantity. One percent is a hundredth part; consequently, 100 percent denotes the complete amount and 200 percent specifies twice the supplied number. percentage
The word "percent" comes from the Latin per centum, which means "hundred" or "by the hundredth.
The total number of people we have are 25
From the line plot given, we see that fived people are 25, or older
Then,
5 / 25
= 1 / 5
= 20 %
Hence, 20% of the people are 25 or older according to the line plot that shows the ages of people taking a driving test at a certain station one day.
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