Answer:
I believe that the first 9 (90) is 100 times greater than the second 9 (9000).
Step-by-step explanation:
If you multiply 90 by 10, it will get 900, which is not enough!
yes because when filling in the unknown (3*2-4=2) gets you the answer of 2.
not too sure but I think its C or D
Solution:
Given the mean and standard deviation;
The z-score formula is;
(a)
(b)
(c)
