1. You needtodoaweekendâ??projectâ?tode-clutteryourclosetovertheThanksgiving. Use5S toolsto planyou

1. You needtodoaweekend“projectâ€tode-clutteryourclosetovertheThanksgiving.
Use5S toolsto
planyour“leanâ€activities.

2.
Quality
isin theeyeof beholder.
Explain. Further, discusshow“doingrightat first
timeâ€is
relatedtothe4 costs
of quality.

3.
Sugarland Hospitalistrying toimprovetheimage byprovidingapositiveexperienceforits
patients.Part
ofthe“image†programinvolves
providingtasty,invitingpatient
mealsthatare also
healthy. A questionnaireaccompanieseachmealserved,askingwhetherheorsheis satisfiedor notwiththemeals.
A100-patientsampleof
thesurveyresults
over
thepast7days
yielded thefollowingtable:

Day No.ofUnsatisfiedPatients Sample Size

1

24

100

2

22

100

3

8

100

4

15

100

5

10

100

6

26

100

7

17

100

Constructap-chart
withz=3.Comment
on yourresult

4. Apart that connectstwolevelsshould
have
adistancebetween thetwo holesof4″.Ithas beendeterminedthat x-barandR-chartsshouldbeset
up
todetermineif theprocessisin
statistical control.Thefollowingten
samplesofsizefour werecollected.
Calculate thecontrol
limits (CL,UCL, andLCL)for x-barandR-charts.

Mean

Range

Sample1

4.01

0.04

Sample2

3.98

0.06

Sample3

4.00

0.02

Sample4

3.99

0.05

Sample5

4.03

0.06

Sample6

3.97

0.02

Sample7

4.02

0.02

Sample8

3.99

0.04

Sample9

3.98

0.05

Sample10

4.01

0.06

5.
Weekly sales
ofcopy
paperatCubicleSuppliersareinthetablebelow. Computeathree- periodmovingaverageforweeks 4,5,6,and7anda four-period movingaverageforweeks 5,6,and7.Whichmodelismoreaccurate?

Week
1

Sales (cases)
17

2

21

3

27

4

31

5

19

6

17

7

21