ding to this p chart, is the process within statistical control? If not, provide a reason why not. a. It does not appear to be within statistical control because at l

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Refer to the p chart in Section 8.2 Exercise 10 of the text.



According to this p chart, is the process within statistical control? If not, provide a reason why not.

a. It does not appear to be within statistical control because at least one point is more extreme than the UCL or LCL. b. It appears to be within statistical control.
c. It does not appear to be within statistical control because there is an obvious non-random trend, cycle, or pattern in the points. d. It does not appear to be within statistical control because at least 8 consecutive points are located all above or all below the centerline
10.
Subgroup
Sample Values
R
3.56
3.65
3.75
4.05
3.51
3.33
3.61
3.637142857
0.72
2
3.54
3.81
3.87
3.85
4.17
4.02
4.18
3.92
0.64
3
3.65
3,66
4.04
3.64
3.93
3.61
4.07
3.8
0.46
3.75
3.67
3.68
4.03
4.26
3.74
3.95
3.868571429
0.59
0.143
5
3.91
3.78
3.72
3.96
3.46
3.62
3.98
3.775714286
0.52
6.
3.44
3.45
3.24
3.71
3.80
3.55
3.70
3.555714286
0.56
0.143
7
3.35
3.67
3.54
3.70
3.73
3.86
3.45
3.614285714
0.51
3.84
3.55
3.93
3.59
3.67
3.38
4.02
3.711428571
0.64
3.91
2.91
3.34
3.79
4.22
4.17
3.56
3.70
3.96
3.901428571
0.66
10
3.61
3.00
4.17
3.91
3.31
3.19
4.04
3.84
3.395714286
1.00
0.429
11
3.49
3.60
3.63
3.39
3.665714286
0.83
12
3.57
3.71
3.32
3.88
3.38
3.77
3.82
3.635714286
0.56
13
4.27
3.52
4.06
3.08
3.53
3.49
3.84
3.684285714
1.19
0.286
14
3.66
3.51
3.45
3.75
3.47
4.11
4.08
3.718571429
0.66
15
3.58
3.64
4.19
3.61
3.28
3.37
4.22
3.698571429
0.94
16
3.70
3.60
4.38
3.58
3.87
3.39
3.20
3.674285714
1.18
0.286
17
3.94
3.65
3.52
4.35
3.96
3.56
3.65
3.804285714
0.83
0.143
18
3.87
3.62
3.87
3.98
3.92
3.42
3.79
3.781428571
0.56
19
3.33
3.94
3.82
3.79
3.78
3.85
3.83
3.762857143
0.61
20
4.04
3.66
3.59
3.70
3.46
3.40
3.58
3.632857143
0.64
Averages 3.711928571
0.715
0.071
#10 xchart
#10: Rchart
UCL
UCL
LCL
3 T
LOL
0 2 4 6 8 10 12 14 16 18 20
10 12 14 16 18 20
05
#10: pchart
0.4
UCL
03
02
0.1
T11 La
2
6 8 10 12 14 16 18 20
4
"Defective" products have data values that are less than 3.25 or greater than 4.25.
4000
s es es es es es es es es e
Transcribed Image Text:10. Subgroup Sample Values R 3.56 3.65 3.75 4.05 3.51 3.33 3.61 3.637142857 0.72 2 3.54 3.81 3.87 3.85 4.17 4.02 4.18 3.92 0.64 3 3.65 3,66 4.04 3.64 3.93 3.61 4.07 3.8 0.46 3.75 3.67 3.68 4.03 4.26 3.74 3.95 3.868571429 0.59 0.143 5 3.91 3.78 3.72 3.96 3.46 3.62 3.98 3.775714286 0.52 6. 3.44 3.45 3.24 3.71 3.80 3.55 3.70 3.555714286 0.56 0.143 7 3.35 3.67 3.54 3.70 3.73 3.86 3.45 3.614285714 0.51 3.84 3.55 3.93 3.59 3.67 3.38 4.02 3.711428571 0.64 3.91 2.91 3.34 3.79 4.22 4.17 3.56 3.70 3.96 3.901428571 0.66 10 3.61 3.00 4.17 3.91 3.31 3.19 4.04 3.84 3.395714286 1.00 0.429 11 3.49 3.60 3.63 3.39 3.665714286 0.83 12 3.57 3.71 3.32 3.88 3.38 3.77 3.82 3.635714286 0.56 13 4.27 3.52 4.06 3.08 3.53 3.49 3.84 3.684285714 1.19 0.286 14 3.66 3.51 3.45 3.75 3.47 4.11 4.08 3.718571429 0.66 15 3.58 3.64 4.19 3.61 3.28 3.37 4.22 3.698571429 0.94 16 3.70 3.60 4.38 3.58 3.87 3.39 3.20 3.674285714 1.18 0.286 17 3.94 3.65 3.52 4.35 3.96 3.56 3.65 3.804285714 0.83 0.143 18 3.87 3.62 3.87 3.98 3.92 3.42 3.79 3.781428571 0.56 19 3.33 3.94 3.82 3.79 3.78 3.85 3.83 3.762857143 0.61 20 4.04 3.66 3.59 3.70 3.46 3.40 3.58 3.632857143 0.64 Averages 3.711928571 0.715 0.071 #10 xchart #10: Rchart UCL UCL LCL 3 T LOL 0 2 4 6 8 10 12 14 16 18 20 10 12 14 16 18 20 05 #10: pchart 0.4 UCL 03 02 0.1 T11 La 2 6 8 10 12 14 16 18 20 4 "Defective" products have data values that are less than 3.25 or greater than 4.25. 4000 s es es es es es es es es e
Refer to the p chart in Section 8.2 Exercise 10 of the text.
According to this p chart, is the process within statistical control? If not, provide a
reason why not.
It does not appear to be within
b.
It appears to be within statistical
statistical control because at least
control.
one point is more extreme than the
UCL or LCL.
c.o It does not appear to be within
d. It does not appear to be within
statistical control because there is
statistical control because at least 8
an obvious non-random trend,
consecutive points are located all
cycle, or pattern in the points.
above or all below the centerline.
Transcribed Image Text:Refer to the p chart in Section 8.2 Exercise 10 of the text. According to this p chart, is the process within statistical control? If not, provide a reason why not. It does not appear to be within b. It appears to be within statistical statistical control because at least control. one point is more extreme than the UCL or LCL. c.o It does not appear to be within d. It does not appear to be within statistical control because there is statistical control because at least 8 an obvious non-random trend, consecutive points are located all cycle, or pattern in the points. above or all below the centerline.
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Two candles, each a different height, start to burn at the same time but at different rates. Assume the heights are changing linearly.
 

Candle's Height (in.)

 

Time (min)17Candle A164Candle B14.55.5
What was the difference, in inches, of their starting heights?

 

 
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