Answer:
The standard deviation of x is 2.8867
Step-by-step explanation:
The standard deviation of variable x that follows a uniform distribution is calculated as:
Where (a,b) is the interval where x is defined.
So, replacing a by -4 and b by 6, the standard deviation is:
1. The coefficient of x is the constant of variation. It is 40.
2. -12 = -2*6 . . . . . you know this because you know your times tables
.. f(x) = -2x
<span>"conducting the survey as customers exit the museum"
would make the most sense since they are the ones who actually experienced the museum and is a representative sample.</span>
Answer:
250 x 0.015 = 3.75
3.75 x 3 = 11.25
Step-by-step explanation:
Answer:
-6 <= g < 3
Step-by-step explanation:
-6 <= g < 3
