102k views
0 votes
ASAP!!!!!!!!!

SAT scores are normally distributed with a mean of
500 and a standard deviation of 60. Find the z-score
of an SAT score of 380.

User Mindas
by
5.2k points

1 Answer

4 votes

Answer:

the z-score for the sat score of 380 is 2

Explanation:

the way i got this is you got to take the standard deviation value and subtract it from the mean since the value 380 is less than 500.

500-60=440-60=380

so the answer would be a z-score of 2

User Dorjee
by
5.6k points