The Hourly Production of a Plastic Cup Company Is Tracked

Multiple Choice

The hourly production of a plastic cup company is tracked over several months and is found to be normally distributed.A business analyst creates a box and whisker plot from those data and finds that the box starts at 15259 to 16,001.Based on the graph, what percentage of the hourly sales would the analyst expect to find within that range?

A) 50%
B) 68%
C) 75%
D) 95%
E) nearly 100%