6 A vegetable wholesaler inspects incoming produce for spoil

6. A vegetable wholesaler inspects incoming produce for spoilage. 14 cartons are sampled, each weighing 50 lbs.  
the weight of spoiled and discarded produce in each sampled carton is provided.
Management, desiring to keep all quality measures consistent, requests a p-chart of the percentage of spoiled
produce. Calculate the upper and lower control limits for a p-chart of spoilage.
(You don\'t need to plot a control chart.)
Spoilage
Carton lbs. lbs. %
1 50 3.2
2 50 4
3 50 1.6
4 50 3.6
5 50 5.6
6 50 5.2
7 50 2
8 50 4.4
9 50 1.2
10 50 2.8
11 50 0.7
12 50 2
13 50 8
14 50 2.4
6. A vegetable wholesaler inspects incoming produce for spoilage. 14 cartons are sampled, each weighing 50 lbs.  
the weight of spoiled and discarded produce in each sampled carton is provided.
Management, desiring to keep all quality measures consistent, requests a p-chart of the percentage of spoiled
produce. Calculate the upper and lower control limits for a p-chart of spoilage.
(You don\'t need to plot a control chart.)
Spoilage
Carton lbs. lbs. %
1 50 3.2
2 50 4
3 50 1.6
4 50 3.6
5 50 5.6
6 50 5.2
7 50 2
8 50 4.4
9 50 1.2
10 50 2.8
11 50 0.7
12 50 2
13 50 8
14 50 2.4

Solution

 6. A vegetable wholesaler inspects incoming produce for spoilage. 14 cartons are sampled, each weighing 50 lbs. the weight of spoiled and discarded produce in
 6. A vegetable wholesaler inspects incoming produce for spoilage. 14 cartons are sampled, each weighing 50 lbs. the weight of spoiled and discarded produce in

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