Answer:
11.04
Step-by-step explanation:
Given the data:
29, 15, 22, 52, 38
The mean absolute deviation :
Mean, m = Σx / n
n = sample size = 5
29 + 15 + 22 + 52 + 38 = 156
Mean = 156 / 5 = 31.2
Mean absolute deviation (MAD):
Σ|x - m| / n
(|29 - 31.2| + |15 - 31.2| + |22 - 31.2| + |52 - 31.2| + |38 - 31.2|) / 5
(2.2 + 16.2 + 9.2 + 20.8 + 6.8) / 5
55.2 / 5
= 11.04
Answer:
131
Step-by-step explanation:
<span> z2 • (5z2 + z - 1
———————
3
</span><span>
</span>
C(h)=175+5h
C(h) is in dollars and h is in hours.
Answer: X=9
Step-by-step explanation: Have a brilliant day mate! - Lily (^_^)
