Question
In: Statistics and Probability
To determine if their 2.50 inch steel handles are properly adjusted, Kane Manufacturing has decided to...
To determine if their 2.50 inch steel handles are properly adjusted, Kane Manufacturing has decided to use an x‾x‾-Chart which uses the range to estimate the variability in the sample.
Step 1 of 7:
What is the Center Line of the control chart? Round your answer to three decimal places.
Step 2 of 7:
What is the Upper Control Limit? Round your answer to three decimal places.
Step 3 of 7:
What is the Lower Control Limit? Round your answer to three decimal places.
Step 4 of 7:
Use the following sample data, taken from the next time period,
to determine if the process is "In Control" or "Out of
Control".
Observations: 2.52,2.53,2.44,2.52,2.5,2.46
Sample Mean: 2.495
Step 5 of 7:
Use the following sample data, taken from the next time period,
to determine if the process is "In Control" or "Out of
Control".
Observations: 2.46,2.53,2.5,2.5,2.5,2.53
Sample Mean: 2.5033
Step 6 of 7:
Use the following sample data, taken from the next time period,
to determine if the process is "In Control" or "Out of
Control".
Observations: 2.56,2.48,2.58,2.59,2.55,2.56
Sample Mean: 2.5533
Step 7 of 7:
Based on the control limits established, what is the probability that the production manager will conclude that the process is "Out of Control", when the process is actually "In Control"? Round your answer to three decimal places.
Solutions
orchestra answered 10 months agoRelated Solutions
To determine if their 2.00 inch washers are properly adjusted, Duncan & Hall Inc. has decided...
To determine if their 2.00 inch washers are properly adjusted,
Duncan & Hall Inc. has decided to use an x‾-Chart which uses
the range to estimate the variability in the sample.
Table:
Period
obs1
obs2
obs3
obs4
obs5
Sample Mean
Sample Range
1
1.96
2.05
1.97
1.97
2
1.99
0.09
2
2
2.05
1.95
2
2.05
2.01
0.1
3
2.04
1.96
1.96
1.97
1.96
1.978
0.08
4
1.97
2
1.98
1.99
1.99
1.986
0.03
5
1.97
2.05
1.98
2.04
2.05...
To determine if their 2.00 inch washers are properly adjusted, Duncan & Hall Inc. has decided...
To determine if their 2.00 inch washers are properly adjusted,
Duncan & Hall Inc. has decided to use an x‾-Chart which uses
the range to estimate the variability in the sample.
Table:
Period
obs1
obs2
obs3
obs4
obs5
Sample Mean
Sample Range
1
1.96
2.05
1.97
1.97
2
1.99
0.09
2
2
2.05
1.95
2
2.05
2.01
0.1
3
2.04
1.96
1.96
1.97
1.96
1.978
0.08
4
1.97
2
1.98
1.99
1.99
1.986
0.03
5
1.97
2.05
1.98
2.04
2.05...
To determine if their 2.33 centimeter castings are properly adjusted, Thompson & Thompson Manufacturing has decided...
To determine if their 2.33 centimeter castings are properly
adjusted, Thompson & Thompson Manufacturing has decided to use
an x‾ Chart which uses the range to estimate the variability in the
sample. What is the Lower Control Limit? Round your answer to three
decimal places.
To determine if their 14oz filling machine is properly adjusted, Grover Soft Drinks has decided to...
To determine if their 14oz filling machine is properly
adjusted, Grover Soft Drinks has decided to use an x‾-Chart which
uses the range to estimate the variability in the sample.
Period obs1 obs2
obs3 obs4 obs5 Sample Mean
Sample Range
1 13.95 13.98 13.98
13.96 13.97 13.9680 0.03
2 14.02 13.98 13.98
14.00 13.97 13.9900 0.05
3 13.96 13.95 14.01
13.97 13.97 13.9720 0.06
4 13.98 13.99 14.03
13.97 14.01 13.9960 0.06
5 14.04 13.96 14.00
14.02 14.03 14.0100 0.08...
To determine if their 0.33 centimeter metal shafts are properly adjusted, Moore Inc. has decided to...
To determine if their 0.33 centimeter metal shafts are properly
adjusted, Moore Inc. has decided to use an x‾-Chart which uses the
range to estimate the variability in the sample.
Period obs1 obs2
obs3 Sample Mean Sample Range
1 0.37 0.33 0.35 0.3500 0.04
2 0.38 0.35 0.34 0.3567 0.04
3 0.36 0.38 0.31 0.3500 0.07
4 0.33 0.32 0.37 0.3400 0.05
5 0.30 0.36 0.32 0.3267 0.06
6 0.32 0.32 0.31 0.3167 0.01
7 0.34 0.30 0.31 0.3167 0.04...
To determine if their 3.00 centimeter industrial belts are properly adjusted, Hutcheson & Gregory Inc. has...
To determine if their 3.00 centimeter industrial belts are
properly adjusted, Hutcheson & Gregory Inc. has decided to use
an x‾-Chart which uses the range to estimate the variability in the
sample.
Table:
Period
obs1
obs2
obs3
obs4
obs5
obs6
Sample Mean
Sample Range
1
3.04
3
2.99
3.04
2.97
3.05
3.015
0.08
2
3.01
3.01
2.98
2.97
3.01
3.04
3.0033
0.07
3
2.98
3.02
2.96
3
3.05
3.01
3.0033
0.09
4
3.02
2.98
3.04
2.96
3.04
2.98
3.0033
0.08...
Formulate but do not solve the following exercise as a linear programming problem. Kane Manufacturing has...
Formulate but do not solve the following exercise as a linear
programming problem. Kane Manufacturing has a division that
produces two models of fireplace grates, x units of model A and y
units of model B. To produce each model A requires 2 lb of cast
iron and 8 min of labor. To produce each model B grate requires 5
lb of cast iron and 5 min of labor. The profit for each model A
grate is $2.50, and the...
Kane Manufacturing has a division that produces two models of hibachis, model A and model B....
Kane Manufacturing has a division that produces two models of
hibachis, model A and model B. To produce each model A hibachi
requires 6 lb of cast iron and 12 min of labor. To produce each
model B hibachi requires 7 lb of cast iron and 6 min of labor. The
profit for each model A hibachi is $5, and the profit for each
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labor-hours are available...
Kane Manufacturing has a division that produces two models of hibachis, model A and model B....
Kane Manufacturing has a division that produces two models of
hibachis, model A
and model B.
To produce each model A
hibachi requires 3 lb
of cast iron and 6 min
of labor. To produce each model B
hibachi requires 4 lb
of cast iron and 3 min
of labor. The profit for each model A
hibachi is $5,
and the profit for each model B
hibachi is $4.50.
If 1000 lb
of cast iron and 20 labor-hours
are available...
Kane Manufacturing has a division that produces two models of hibachis, model A and model B....
Kane Manufacturing has a division that produces two models of
hibachis, model A and model B. To produce each model A hibachi
requires 3 lb of cast iron and 6 min of labor. To produce each
model B hibachi requires 4 lb of cast iron and 3 min of labor. The
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model B hibachi is $2.50. If 1000 lb of cast iron and 20
labor-hours are available...
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