The value for t, when making a two-tailed paired t test, with samples of 13 and alpha =0.05, is

Which of the following is the BEST statement to make regarding the relationship between product precision and product production?

Quality audits do NOT provide

Which of the following quantitative methods does NOT apply to the assessment of actual system/component reliability?

An experiment with two factors, in which all levels of one variable are run at each level of the second variable, is called a

A process is normally distributed with a mean of 200 and a variance of 25. One item is randomly selected, what is the probability of this item having a value greater than 210?

What is the probability of an item failing in less than 5 hours if it has a constant failure rate of 1/hour?

Given the data below is normally distributed, and the population standard deviation is 3.1, what is the 90% confidence interval for the mean?

22, 23, 19, 17, 29, 25

Applications for surface plate includes which of the following?

Ⅰ. Referencing plane for length measurements.

Ⅱ. Referencing plane for parallelism measurements.

Ⅲ. Establishing a datum plane for dimensional layout.

Ⅳ. Waiting place for delicate parts.

Ⅴ. Keeping extra gages when not in use.

Which table should be used to determine a confidence interval on the mean when standard deviation is NOT known and the sample size is 10?

The weight of paint cans is considered

Findings and observations are audit terms. The best relationship between these terms is which of the following?

Benchmarking might be defined as any of the following EXCEPT:

Which of the following are the MOST logical reasons for providing source inspection?

Ⅰ. The supplier has consistently shown poor out-going quality.

Ⅱ. The key inspection points are hidden after assembly at the suppliers' plant.

Ⅲ. The supplier requests the inspection to save them potential shipping expenses.

Ⅳ. The criticality of the product warrants it.

What is the standard deviation of the following data?

3.2, 3.1, 3.3, 3.3, 3.1

What order do the following corrective action steps normally take for nonconforming product?

Ⅰ. Analyze the problem.

Ⅱ. Assign responsibility.

Ⅲ. Take preventive action.

Ⅳ. Evaluate potential importance.

Ⅴ. Investigate possible causes.

Which of the following is NOT considered a prevention cost?

An X-bar chart has shown control for a long time. You see that points for the last 50 samples are all very near the center line on the chart. In fact, they are all within one sigma of the center line. This probably indicates that

Analysis of data on all product returns is important because

Ⅰ. Failure rates change with length of product usage.

Ⅱ. Changes in design and in customer use are often well reflected.

Ⅲ. Immediate feedback and analysis of product performance becomes available.

The example of a supplier's quality management effort to meet your existing contractual requirements is MOST like

Ⅰ. A product audit.

Ⅱ. A process audit.

Ⅲ. A system audit.

Consider the following statement:

"A defect which might affect the appearance or general function of essential parts"

This definition describes a seriousness classification described as