The standard normal curve shown below is a probability density curve for a continuation random variable. This mean that the area underneath the entire curve is 1. What is the area of the shaded region between the two z-scores indicated in the diagram?

answer:

hu

Step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .