Free ASQ CSSBB Practice Test & Real Exam Questions

A bottle-filling operation is required to fill glass bottles with 16-17 ounces per fill. Fill levels are normally distributed. When a customer requested a process capability study, the company sampled 4 bottles every half hour over five 8-hour shifts. The mean fill level for this sample was X# = 16.4 and the fill range was 15.9-
16.8 with R# = 0.6. What is the short-term process capability index for this process?

A normal population has a known variance of 5.9 mm². What sample size would be required to obtain a 95% confidence interval for a mean that is ±0.5 mm wide?

On a Six Sigma team, which of the following members should take the lead in helping to resolve team conflict?

Which of the following training delivery methods focuses on a critical incident and how to respond to a specific event, situation, or condition?

Typically, a spaghetti diagram can be used to identify which of the following pairs of waste?

The engineering specification for a new circular part is 25 mm ± 1 mm. The distribution of part measurements is assumed to be normal, with 99.73% of the parts meeting the specification. For a sample size of 36, what process control limits should be used for the sample means?

Which of the following formulas is a property of sampling distribution as defined by the central limit theorem?

Which of the following statements is the purpose of a well-written problem statement?

During the design stage of a product or service, functional requirements are developed in order to

Which of the following roles would be responsible for removing a roadblock in a process improvement project?

Based on the control chart pattern shown, what conclusion should be drawn?

Using the data provided in the chart, what is the total annual cost?