Answer:
2.57
Explanation:
Given the data:
X : 17, 17, 16, 17, 23, 22, 21
Mean absolute deviation (MAD) :
Σ|x - xbar| ÷ n
xbar = Σx/ n
n = 7
Σx = (17 + 17 + 16 + 17 + 23 + 22 + 21) = 8
xbar = 133/7 = 19
|x - xbar| :
|17 - 19|= 2
|17 - 19| = 2
|16 - 19| = 3
|17 - 19| = 2
|23 - 19| = 4
|22 - 19| = 3
|21 - 19| = 2
Therefore,
MAD = (2+2+3+2+4+3+2) / 7
MAD = 18 / 7
MAD = 2.57
Hi FisherJosey,
Your Question:
During a hot summer, Blake’s house is extremely warm inside. In order to repair what needs to be fixed to make his house more comfortable, Blake should call a?
Answer:
He should call HVAC Services. The reason this is correct because his house is siper hot in the summer with is dreading. To fix his AC he needs to have his HVAC fixed.
Hope This Helps!
Answer:
Bing, then Google and IMDb
i'm sorry i have no idea :/
I have to guess cuz I need help but I think it’s e
