homeworks1,2, and 3

Sample Control Chart

Control Chart 1

Control Chart 2

Pareto Chart and a HIstogra,

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todayactivities09-29-2021.xlsx

Home >Engineering homework help >Mechanical Engineering homework help >homeworks1,2, and 3

Sample Number	x1	x2	x3	x4	x5	Xbar	CL=Xbarbar	UCL	LCL	R	CL=Rbar	UCL	LCL
1	-30	50	-20	10	30									8
2	0	50	-60	-20	30
3	-50	10	20	30	20
4	-10	-10	30	-20	50
5	20	-40	50	20	10
6	0	0	40	-40	20
7	0	0	20	-20	-10
8	70	-30	30	-10	0
9	0	0	20	-20	10
10	10	20	30	10	50
11	40	0	20	0	20
12	30	20	30	10	40
13	30	-30	0	10	10
14	30	-10	50	-10	-30										Data to be gathered:
15	10	-10	50	40	0										m	20
16	0	0	30	-10	0										n	5
17	20	20	30	30	-20										A2	0.577
18	10	-20	50	30	10										D3	0
19	50	-10	40	20	0										D4	2.115
20	50	0	0	30	10
					X-BarBar				Rbar

Where Xbar is the average of the sample Xbarbar is the grand average, this will be used as the center line on the Xbar Chart m is the number of samples n is the sample size

Control limits for the R chart

Sample number	x1	x2	x3	x4	x5	x6	x7	x8	x9	x10
1	2.5	0.5	2	-1	1	-1	0.5	1.5	0.5	-1.5
2	0	0	0.5	1	1.5	1	-1	1	1.5	-1
3	1.5	1	1	-1	0	-1.5	-1	-1	1	-1
4	0	0.5	-2	0	-1	1.5	-1.5	0	-2	-1.5
5	0	0	0	-0.5	0.5	1	-0.5	-0.5	0	0
6	1	-0.5	0	0	0	0.5	-1	1	-2	1
7	1	-1	-1	-1	0	1.5	0	1	0	0
8	0	-1.5	-0.5	1.5	0	0	0	-1	0.5	-0.5
9	-2	-1.5	1.5	1.5	0	0	0.5	1	0	1
10	-0.5	3.5	0	-1	-1.5	-1.5	-1	-1	1	0.5
11	0	1.5	0	0	2	-1.5	0.5	-0.5	2	-1
12	0	-2	-0.5	0	-0.5	2	1.5	0	0.5	-1
13	-1	-0.5	-0.5	-1	0	0.5	0.5	-1.5	-1	-1
14	0.5	1	-1	-0.5	-2	-1	-1.5	0	1.5	1.5
15	1	0	1.5	1.5	1	-1	0	1	-2	-1.5
n=10

x1	x2	x3	x4
120.03	120.02	120.01	120.01
120.01	120	120.03	119.98
120.02	120.01	120	120
120	120.03	120.04	120.01
120.01	120.02	120.02	119.99
120.01	119.98	120.01	120
120	120.01	120.02	119.99
120	120	120.02	120
120.03	120.02	119.99	120.02
120.01	120.01	120.01	119.99
120.03	120.02	120.01	120
120.02	119.99	120	120.01
120.01	120.01	120	120.03
120	120.03	119.97	119.98
120.01	119.99	120	119.98
120.01	120	120	120
120.01	120	120.02	120.01
120	119.99	119.99	120.02
119.99	120.03	120	120.01
120.02	119.98	119.99	120.01
120.01	120.02	119.99	120
119.98	120.02	119.99	119.99
120	120.01	120.02	120.02
120.01	120.04	119.98	119.99
120.03	120.01	120	120.01

UCL

LCL

1. Build a Histogram where you identify the age where people pay less taxes

2. Using the same data, build a Pareto chart ages where people pay more medical expenses

3. You are asked to submit both chart and includeoone or two sentences with your conclusions for each chart

4. Search in Internet for information to support your chart

RAXUCL

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RAXLCL

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deviation standard

3XLCL

3XUCL

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