Answer:
Simplify the expression 3: 5
a
^3
−
6
a
?
−
8
a
+
8
Simplify the expression 4: 10
y
^2
−
11
y
−
25
I think it is a statistical question
Answer:
(a+b)^2 if a©+2b
Step-by-step explanation:
i not sure
Answer:
a. 95.4
b. UCL = 96.07
LCL = 94.73
c. Process is in control
Step-by-step explanation:
a. The computation of estimate mean is shown below:-

= 95.4
b. The computation of Upper Control Limit (UCL) and the Lower Control Limit (LCL) for the manufacturing process is shown below:-


= 95.4 + 0.67082
= 96.07


= 95.4 - 0.67082
= 94.73
c. The explanation is shown below:-
From the above calculation we can see that the sample lies between LCL AND UCL that is (94.73 ,96.07) ,
The Process is in control