Homework Answers
|
# SAMPLE |
1 |
2 |
3 |
4 |
AVERAGE |
RANGE |
|
1 |
1000 |
992 |
1014 |
1026 |
1008 |
34 |
|
2 |
1006 |
977 |
1027 |
1016 |
1006.5 |
50 |
|
3 |
985 |
1029 |
1018 |
992 |
1006 |
44 |
|
4 |
1001 |
1006 |
971 |
1000 |
994.5 |
35 |
|
5 |
1028 |
970 |
979 |
1025 |
1000.5 |
58 |
|
6 |
997 |
1026 |
1007 |
1003 |
1008.25 |
29 |
|
7 |
1016 |
1003 |
987 |
1006 |
1003 |
29 |
|
8 |
995 |
1029 |
978 |
986 |
997 |
51 |
|
9 |
1027 |
995 |
1003 |
1008 |
1008.25 |
32 |
|
10 |
991 |
987 |
981 |
996 |
988.75 |
15 |
|
11 |
994 |
1000 |
978 |
971 |
985.75 |
29 |
|
12 |
999 |
983 |
973 |
1005 |
990 |
32 |
|
13 |
1003 |
993 |
974 |
1002 |
993 |
29 |
|
14 |
1005 |
972 |
994 |
1000 |
992.75 |
33 |
|
15 |
1012 |
1018 |
982 |
1014 |
1006.5 |
36 |
|
AVERAGE |
999.25 |
35.733 |
XBAR = 999.25
RBAR = 35.733
A2 VALUE CORRESPONDING TO N = 4 = 0.73
D3 & D4 VALUES CORRESPONDING TO N = 0, 2.28
CONTROL LIMITS FOR XBAR
UCL X = XBAR + (A2 * RBAR) = 999.25 + (0.73 * 35.733) = 1025.335
LCL X = XBAR - (A2 * RBAR) = 999.25 - (0.73 * 35.733) = 973.165
CONTROL LIMITS FOR RBAR
UCL R = RBAR * D4 = 35.733 * 2.28 = 81.471
LCL R = RBAR * D3 = 35.733 * 0 = 0
THE PROCESS IS IN STATISTICAL CONTROL AS ALL THE POINTS ARE WITHIN THE CONTROL LIMITS.
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13 To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits. SAMPLE NUMBER NOEM READINGS (IN OHMS) 1000...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13. To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits. SAMPLE NUMBER READINGS (IN OHMS) 1 1000...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13. To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits. SAMPLE NUMBER READINGS (IN OHMS) 1 992...
Problem 10-25 Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is...
Problem 10-25 Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13 To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits. SAMPLE NUMBER 1 2 3...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up...
Resistors for electronic circuits are manufactured on a
high-speed automated machine. The machine is set up to produce a
large run of resistors of 1,000 ohms each. Use Exhibit 10.13.
To set up the machine and to create a control chart to be used
throughout the run, 15 samples were taken with four resistors in
each sample. The complete list of samples and their measured values
are as follows: Use three-sigma control limits.
a. Calculate the mean and range for...
Problem 10-25 Resistors for electronic circuits are manufactured on a high-speed automated machin...
Problem 10-25 Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13. To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits READINGS (IN OHMS) 1014 1019...
Sample Data Sample Data Hour Sample Taken Hour Sample Taken 1 4 5 X 1 3...
Sample Data Sample Data Hour Sample Taken Hour Sample Taken 1 4 5 X 1 3 1 42 2 3 4 5 6 2 39 36 25 60 28 53 22 56 41 34 43 45 59 42 36 40 45 39 48 26 42 34 61 48 45 29 3 31 61 38 40 54 26 38 42 37 41 53 37 47 41 37 29 20 26 43 38 33 37 37 35 33 36 41 25 37...
Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13 To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits. SAMPLE NUMBER NOEM READINGS (IN OHMS) 1000...
Problem 10-25 Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13 To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits. SAMPLE NUMBER 1 2 3...
Resistors for electronic circuits are manufactured on a
high-speed automated machine. The machine is set up to produce a
large run of resistors of 1,000 ohms each. Use Exhibit 10.13.
To set up the machine and to create a control chart to be used
throughout the run, 15 samples were taken with four resistors in
each sample. The complete list of samples and their measured values
are as follows: Use three-sigma control limits.
a. Calculate the mean and range for...
Problem 10-25 Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. Use Exhibit 10.13. To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Use three-sigma control limits READINGS (IN OHMS) 1014 1019...
Sample Data Sample Data Hour Sample Taken Hour Sample Taken 1 4 5 X 1 3 1 42 2 3 4 5 6 2 39 36 25 60 28 53 22 56 41 34 43 45 59 42 36 40 45 39 48 26 42 34 61 48 45 29 3 31 61 38 40 54 26 38 42 37 41 53 37 47 41 37 29 20 26 43 38 33 37 37 35 33 36 41 25 37...
Most questions answered within 3 hours.
-
3) What are the typical social structures in a global city?
asked 20 minutes ago -
Luther Corporation
Consolidated Balance Sheet
December 31, 2019 and 2018 (in $ millions)
Assets
2019
2018...
asked 22 minutes ago -
(Expected rate of return and risk) Carter Inc. is evaluating a
security. Calculate the investment’s expected...
asked 3 hours ago -
What specific indicators can point to lack of progress for
African Americans in American society?
asked 4 hours ago -
1-The Electrons in a beam are moving at 2.7×108 m/s in an
electric field of 15000...
asked 4 hours ago -
A gas tank is a vertical cylinder. It has a radius of 1m, a
height of...
asked 4 hours ago -
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 5 hours ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 5 hours ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 6 hours ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 7 hours ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 7 hours ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 8 hours ago