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A manager drew this box-and-whisker plot to represent the ages of her 23 employees. Every employee is a different age.

Box-and-whisker plot ranging from 34 to 58 with ticks at increments of 1. Plot defined by points at 35, 42, 49, 54, 57.

How many employees are older than 54 ..?

A manager drew this boxandwhisker plot to represent the ages of her 23 employees Every employee is a different age Boxandwhisker plot ranging from 34 to 58 with class=

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Answer:  6

Explanation:

The left and right edges of the box represent Q1 and Q3 respectively

Q1 = first quartile

Q3 = third quartile

The boxplot shows Q3 = 54

The span from Q3 to the max represents exactly 25% of the population.

Take 25% of the 23 employees

0.25*23 = 5.75

Rounding to the nearest whole number leads to 6.

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