Answer:
7.5
Step-by-step explanation:
3 divided by 2/5
3*5/2=15/2=7.5
All you have to do is plug in the given number into the equation
h(x)=3x+1
h(x)=3(-2)+1
h(x)=-6+1
h(x)= -5
Answer:
2.2
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
one third of 2700 = 900
900/2 = 450
450/3 = 150
Answer: 16
Step-by-step explanation:
Find the mean absolute deviation of the data:
X : 92, 88, 90, 96, 84
Find the mean(m) of the data:
m = Σ(X) / n
n = number of samples
(92 + 88 + 90 + 96 + 84) / 5
m = 450 / 5
m = 90
Absolute Deviation of each value of the mean:
|x - m| :
|92 - 90| = 2
|88 - 90| = 2
|90 - 90| = 0
|96 - 90| = 6
|84 - 90| = 6
Σ|x - m| = 2 + 2 + 0 + 6 + 6 = 16
