Question

Laila wants to create a data display to clearly show the median salary, the highest salary,

and the lowest salary of the 685 employees at her company. She is trying to decide whether
she should create a dot plot, a box plot, or a histogram of the salaries.

Answer 1

a box plot

Explanation:

Given the number of employees at her company is 685

If she chooses to create a dot plot, it means that she need to draw a lot, the total number of dots is 685 and even a wide domain of the number of data values on the x-axis.

If she chooses the box lot, which means that she wants to displays the five-number summary of a set of data. The five-number summary is the minimum, first quartile, median, third quartile, and maximum.

=> So it is the best fit for her choice.

If she chooses histogram, it means that she wants to group numbers into ranges to identify the underlying frequency distribution (shape) of a set of continuous data

Hope it will find you well