Question

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

2.018

0.08

6

2.03

2.05

2.01

1.96

1.96

2.002

0.09

7

2.02

1.98

2.03

1.96

2.01

2

0.07

8

1.99

1.99

2.01

1.98

1.97

1.988

0.04

9

2

2.03

1.99

1.95

1.97

1.988

0.08

10

1.95

1.99

1.98

1.96

2

1.976

0.05

11

2.03

1.98

1.96

2.02

2.04

2.006

0.08

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.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
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...
In a study of male stalk-eyed flies, the distance between the eyes (which are out on...
In a study of male stalk-eyed flies, the distance between the eyes (which are out on stalks) was measured in mm. The 27 observations from randomly selected stalk-eyed flies are as follows: 1.89 1.93 2.02 2.03 2.10 2.11 2.16 2.16 1.95 1.96 2.04 2.05 2.12 2.13 2.19 2.20 1.99 2.00 2.01 2.08 2.08 2.08 2.13 2.14 2.15 2.23 2.23 4) [5 marks] Find the sample median of the between-eye distance. 5) [10 marks] Find the first and third quartiles of...
The males of stalk-eyed flies have long eye stalks. The females sometimes use the length of...
The males of stalk-eyed flies have long eye stalks. The females sometimes use the length of these eye stalks to choose mates. Is the male's eye-stalk length affected by the quality of its diet? An experiment was carried out in which two groups of male "stalkies" were reared on different foods. One group was fed corn (considered a high quality food), and the other was fed cotton wool ( a food of substantially lower quality). Each male was raised singly...
El toro grande restaurant advertises that customers will have their orders taken with three minutes of...
El toro grande restaurant advertises that customers will have their orders taken with three minutes of being seated. Management wants to monitor average times, as it is such an important guarantee for business. Construct x? - and s-charts for the data given in the worksheet pro07-05 in the ch07data.xlsx file for this chapter. a. compute the sample means and the average standard deviation, calculate the control limits, and plot them on control charts. b. does the process appear to be...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT