Answer:
The answer is "Option a"
Step-by-step explanation:
In the given scenario, the z-score value is used as the score which is used to shows that how many standard deviation units in this score were uses as the from mean and whenever this score is above or below by the mean, therefore the given statement is true.
Y= -5x+3 is the equation that is perpendicular to line AB with the point (1,-2)
The answer is 0.73 hope it helps
