At Isogen​ Pharmaceuticals, the filling process for its asthma inhaler is set to dispense 140 milliliters​ (ml) of steroid solution per container. The average range for a sample of 3 containers is 4 ml. use the accompanying table to establish control limits for sample means and ranges for the filling process.   x​-chart and​ R-chart   Size of Sample​ (n) Factor for UCL and LCL for x​-chart ​(A2​) Factor for LCL for​ R-Chart ​(D3​) Factor for UCL for​ R-Chart ​(D4​) 2 1.880 0 3.267 3 1.023 0 2.575 4 0.729 0 2.282 5 0.577 0 2.115 6 0.483 0 2.004 7 0.419 0.076 1.924 8 0.373 0.136 1.864 9 0.337 0.184 1.816 10 0.308 0.223 1.777   The UCLR equals to what ml and the LCLR equals to what ml. ​(Enter your responses rounded to two decimal​ places.) The UCLx equals to what ml and the LCLx is what ml. ​(Enter your responses rounded to two decimal​ places.)

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At Isogen​ Pharmaceuticals, the filling process for its asthma inhaler is set to dispense

140 milliliters​ (ml) of steroid solution per container. The average range for a sample of 3 containers is 4 ml. use the accompanying table to establish control limits for sample means and ranges for the filling process.
 
x​-chart
and​ R-chart
 
Size of Sample​ (n)
Factor for UCL and LCL for
x​-chart
​(A2​)
Factor for LCL for​ R-Chart
​(D3​)
Factor for UCL for​ R-Chart
​(D4​)
2
1.880
0
3.267
3
1.023
0
2.575
4
0.729
0
2.282
5
0.577
0
2.115
6
0.483
0
2.004
7
0.419
0.076
1.924
8
0.373
0.136
1.864
9
0.337
0.184
1.816
10
0.308
0.223
1.777

 

The
UCLR
equals
to what
ml and the
LCLR
equals
to what
ml. ​(Enter your responses rounded to two decimal​ places.)
The
UCLx
equals
to what
ml and the
LCLx
is what
ml. ​(Enter your responses rounded to two decimal​ places.)
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