Question

The diameter of a shaft in an optical storage drive is normally distributed with mean 0.6370...

The diameter of a shaft in an optical storage drive is normally distributed with mean 0.6370 cm and standard deviation 0.00127 cm. The specification on the shaft are 0.635 ± 0.0038 cm. What percentage of shafts conforms to specifications? Use normal distribution

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
1. The diameter of a shaft is normally Gaussian distributed with a mean value of 0.2508...
1. The diameter of a shaft is normally Gaussian distributed with a mean value of 0.2508 inches and a standard deviation of 0.0005 inches. The Upper and Lower control limits are specified as 0.25 + - 0.0015 inches. a) What proportions of shaft do not conform to the specifications? b) Please hand draw a picture of a normal Gaussian curve to show the proportions conforming and non-conforming.
A particular manufacturing design requires a shaft with a diameter of 22.000 ​mm, but shafts with...
A particular manufacturing design requires a shaft with a diameter of 22.000 ​mm, but shafts with diameters between 21.989 mm and 22.011 mm are acceptable. The manufacturing process yields shafts with diameters normally​ distributed, with a mean of 22.003 mm and a standard deviation of 0.005 mm. Complete parts​ (a) through​ (d) below. a. For this​ process, what is the proportion of shafts with a diameter between 21.989 mm and 22.000 mm​? The proportion of shafts with diameter between 21.989...
A particular manufacturing design requires a shaft with a diameter between 21.89 mm and 22.010 mm....
A particular manufacturing design requires a shaft with a diameter between 21.89 mm and 22.010 mm. The manufacturing process yields shafts with diameters normally​ distributed, with a mean of 22.002 mm and a standard deviation of 0.004 mm. Complete parts​ (a) through​ (c). a. For this process what is the proportion of shafts with a diameter between 21.8921.89 mm and 22.00 mm? The proportion of shafts with diameter between 21.89 mm and 22.00 mm is B. For this process the...
A particular manufacturing design requires a shaft with a diameter between 20.89 mm and 21.015 mm....
A particular manufacturing design requires a shaft with a diameter between 20.89 mm and 21.015 mm. The manufacturing process yields shafts with diameters normally distributed with a mean of 21.004 mm and a standard deviation of 0.005 mm. Complete (a) through (c) a. The proportion of shafts with a diameter between 20.891 mm and 21.00 mm is_____ (Round to four decimal places as needed) b. For this process, the probability that a shaft is acceptable is _______ (Round to four...
The diameter of a brand of tennis balls is approximately normally​ distributed, with a mean of...
The diameter of a brand of tennis balls is approximately normally​ distributed, with a mean of 2.55 inches and a standard deviation of 0.06 inch. A random sample of 12 tennis balls is selected. Complete parts​ (a) through​ (d) below. a. What is the sampling distribution of the​ mean? A. Because the population diameter of tennis balls is approximately normally​ distributed, the sampling distribution of samples of size 12 will be the uniform distribution. B. Because the population diameter of...
The diameter of a brand of tennis balls is approximately normally distributed, with a mean of...
The diameter of a brand of tennis balls is approximately normally distributed, with a mean of 2.73 inches and a standard deviation of 0.03 inch. A random sample of 12 tennis balls is selected. Complete parts (a) through (d) below a. what is the sampling distribution of the mean= because the population diameter of tennis balls is approximately normally distributed, the sampling distribution of samples of size 12 will also be approximately normal. b. what is the probability that the...
The output voltage of a power supply is normally distributed with a mean 5 V and...
The output voltage of a power supply is normally distributed with a mean 5 V and standard deviation 0.02 V. The lower and upper specifications for the output voltage are 4.97 V and 5.01 V, respectively. What is the probability that the power supply conforms to the specifications?
The diameter of a pipe is normally distributed, with a mean of 0.6 inch and a...
The diameter of a pipe is normally distributed, with a mean of 0.6 inch and a variance of 0.0016. What is the probability that the diameter of a randomly selected pipe will exceed 0.632 inch? (You may need to use the standard normal distribution table. Round your answer to four decimal places.)
The tensile strength of a metal part is normally distributed with mean 35 pounds and standard...
The tensile strength of a metal part is normally distributed with mean 35 pounds and standard deviation 5 pounds. Suppose 40,000 parts are produced and specifications on the part have been established as 35.0+- 4.75 pounds. Find the percentage of parts that will fail to meet specifications. Find the number of parts that will fail to meet specifications Find the tensile strength at which 10% of the parts exceed the upper specification limit
4. The tensile strength of a metal part is normally distributed with mean 35 pounds and...
4. The tensile strength of a metal part is normally distributed with mean 35 pounds and standard deviation 5 pounds. Suppose 40,000 parts are produced and specifications on the part have been established as 35.0 ± 4.75 pounds. a) Find the percentage of parts that will fail to meet specifications. b) Find the number of parts that will fail to meet specifications   c) Find the tensile strength at which 10% of the parts exceed the upper specification limit
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT