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:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.