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1 answer:
Answer:
50%
Step-by-step explanation:
The percentage of people between 20 and 37 years old.
From the attached box plot :
Number of people aged up to 20 marks the lower quartile of the distribution = lower 25%
Number of people aged up to 37 marks the upper quartile of the distribution = lower 75%
Hence, percentage number of people aged between 20 and 37 equals
Q3 - Q1 = 75% - 25% = 50%
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