Question

You want to build a control chart constant table for a false alarm rate of 600,...

You want to build a control chart constant table for a false alarm rate of 600, what will be the value of the constant to build a control chart for the standard deviation of the sample size of 15?

Homework Answers

Answer #1

The question asked about to find Table constant to build a Standard Deviation chart ( S chart ) of sample size 15.

A detailed explanation to obtain this constant is given as handwritten images. Hope it will satisfies you. If you are satisfied please Thumbs Up.. Thanks inadvance for your support dear...

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1 An x̅ chart with a sample size of 4 is used to control the mean...
1 An x̅ chart with a sample size of 4 is used to control the mean of a normally distributed quality characteristic. It is known that process standard deviation is 8. The upper and lower control limits of the chart are 147 and 123 respectively. Assume the process mean shifts to 121. What is the probability that this shift is detected on the first subsequent sample? What is expected number of samples taken before the shift is detected? 2 The...
A control chart for fraction nonconforming indicates that the current process average is 0.03. The sample...
A control chart for fraction nonconforming indicates that the current process average is 0.03. The sample size is constant at 200 units. a) Find the three-sigma control limits for the control chart. b) What is the probability that a shift in the process average to 0.08 will be detected on the first subsequent sample? (Hint: use normal approximation) c) What is the probability that this shift will be detected on the second sample taken after the shift?
You have been asked to build a confidence interval of the population mean starting salary for...
You have been asked to build a confidence interval of the population mean starting salary for registered nurses in the United Stats. You already know that the population standard deviation for starting salaries is $7000 per year, and you want a margin of error no greater than plus or minus $1000. What is the minimum sample size that you should gather. If you want to have a level confidence of 95$%?
You want to estimate the average of a population, for these a sample of size 21...
You want to estimate the average of a population, for these a sample of size 21 was taken, and the average and variance of the sample were calculated. These are 10.52 and 3.25 respectively. a. Build a confidence interval for the average, if 90 percent confidence is desired. (15 pts) b. Calculate the sample size if you want the relative error to be 10 percent with a reliability of 95 percent. (15 pts)
A quality manager asked his team to implement p control chart for a process that was...
A quality manager asked his team to implement p control chart for a process that was recently introduced. The team collected samples of size n = 100 parts hourly over a period of 30 hours and determined the proportion of nonconforming parts for each sample. The mean proportion of nonconforming parts for 30 samples turned out to be 0.025. Determine the upper and lower control limits for the p chart. (2 Points) Discuss how you will use the p Chart...
A fraction nonconforming control chart with n = 400 has the following parameters: UCL = 0.0962,...
A fraction nonconforming control chart with n = 400 has the following parameters: UCL = 0.0962, Center line = 0.0500, LCL = 0.0038 a. Find the width of the control limits in standard deviation units. b. Suppose the process fraction nonconforming shifts to 0.15. What is the probability of detecting the shift on the first subsequent sample?
You want to build up an annuity which can pay you $5,000 per month for 25...
You want to build up an annuity which can pay you $5,000 per month for 25 years (= 300 months), when the monthly interest rate is .006 per month. You want the annuity to begin paying you after 15 years (= 180 months) of saving at an interest rate of .005. What must your monthly level of saving be, in order to carry out this plan? a. $2389.26 b. $2856.91 c. $3417.96 d. None of these
Ten samples of 15 parts each were taken from an ongoing process to establish a p-chart...
Ten samples of 15 parts each were taken from an ongoing process to establish a p-chart for control. The samples and the number of defectives in each are shown in the following table: SAMPLE n NUMBER OF DEFECTIVE ITEMS IN THE SAMPLE 1 15 1 2 15 1 3 15 3 4 15 1 5 15 0 6 15 0 7 15 2 8 15 1 9 15 2 10 15 1 a. Determine the p−p− , Sp, UCL and...
Assume that you want to test the hypothesis that the mean weight of the male student...
Assume that you want to test the hypothesis that the mean weight of the male student population is 160 lbs. If we assume that the standard deviation has a known value of 12 lbs and we want to test with a confidence level of 95% a. What sample size should we use if we want one to have a probability of making a type II error of no more than 5% in the test when the actual mean is 162...
You are the CEO at a nail polish manufacturing plant. You want to determine if the...
You are the CEO at a nail polish manufacturing plant. You want to determine if the nail polish filling process is in control. The process requires NO corrective action if the correct amount of nail polish is 368 grams. For studying this, a random sample of 25boxes, weighing each one. The sample mean is 372.5 and the process standard deviation (population) is 15. Is there evidence that the weight is different from 368 grams? You have selected α = 0.01...