Solution:
Given the mean and standard deviation;

The z-score formula is;

(a)

(b)

(c)
133.25 is the awnser for this question
Answer:
B-(-2,1)
THIS ONE X=-2 Y=1. ALL THE POINTS CROOS HERE
Answer:
d. all real numbers
Step-by-step explanation:
the y will always be all real numbers