# Question: Consider the situation in Example 8 7 A new gauge is

Consider the situation in Example 8.7. A new gauge is being evaluated for this process. The same operator measures the same 20 parts twice using the new gauge and obtains the data shown in Table 8E.8.

(a) What can you say about the performance of the new gauge relative to the old one?

(b) If specifications are at 25 ± 5, what is the P/T ratio for the new gauge?

(a) What can you say about the performance of the new gauge relative to the old one?

(b) If specifications are at 25 ± 5, what is the P/T ratio for the new gauge?

**View Solution:**## Answer to relevant Questions

Ten parts are measured three times by the same operator in a gauge capability study. The data are shown in Table 8E.9 (a) Describe the measurement error that results from the use of this gauge. (b) Estimate the total ...Three parts are assembled in series so that their critical dimensions x1, x2, and x3 add. The dimensions of each part are normally distributed with the following parameters: 1 100,1 4, 2 75, 2 4, ...Two mating parts have critical dimensions x1 and x2 as shown in the figure. Assume that x1 and x2 are normally distributed with means 1 and 2 and standard deviations 1 = 0.400and 2 = 0.300. If it is desired that ...Estimate process capability using the x and R charts for the power supply voltage data in Exercise 6.8 (note that early printings of the 7th edition indicate Exercise 6.2). If specifications are at 350 ± 50 V, calculate Cp, ...Consider the loan processing cycle time data in Exercise 8.15. Set up an EWMA control chart for monitoring this process using = 0.1. Does the process seem to be in statistical control? x p50 18.05; p84 20.53; ...Post your question