Answer: The minimum score is 77.94.
Step-by-step explanation:
Since we have given that
Mean = 72.7 = μ
Standard deviation = 6.4 = s
Percentage of her students received grades of A = 9%
So, for right tail, we get that
So, z = 0.8186
So, the minimum score would be :
Hence, the minimum score is 77.94.
Answer:
Está bien. ¿Que quieres que haga?
Answer:
20
Step-by-step explanation:
(1÷3)×(3÷4)×(80)=20
Answer:
7.6%
Step-by-step explanation:
1141/15000 × 100 = 7.60667
but it's not an option...
the difference between 15000 and 16141 is 1141
Multiply -12 to each of the terms (make sure to carry the negative!)
-36a - 24b + 12 will be your final answer :)