Question

In: Advanced Math

Use the data in the following table to create a fraction nonconforming (p) chart. The column...

Use the data in the following table to create a fraction nonconforming (p) chart. The column of np represents the number of non-conforming units. Is the process in control? (5 points)

Sample

n

np

p

1

100

7

0.07

2

100

10

0.10

3

100

12

0.12

4

100

4

0.04

5

100

9

0.09

6

100

11

0.11

7

100

10

0.10

8

100

18

0.18

9

100

13

0.13

10

100

21

0.21

Question 2

A bank's manager has videotaped 20 different teller transactions to observe the number of mistakes being made. Ten transactions had no mistakes, five had one mistake and five had two mistakes. Compute proper control limits at the 90% confidence level. Is the process in control? Show your work.

Solutions

Expert Solution

Use the data in the following table to create a fraction non conforming (p) chart the column of up represents the number of non-conforming units.is the process in control?

Colby Messinger answered 2 years ago
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