Answer:
its b because i took a test
Step-by-step explanation:
Answer:
910 students
Step-by-step explanation:
Answer:
´The variance is 10000
Step-by-step explanation:
The variance is defined as the square of standard deviation, consequently it is as follows:
σ^2=
σ^2=10000
Answer:
$60
Step-by-step explanation:
1200*0.05 = $60