Online Access Free ICBB Exam Questions

Fractional Factorial designs are used to reduce the time and cost of experiments because the ____________ has been lowered.

• A.Output summary
• B.People involved
• C.Number of runs
• D.Number of data measurement points

It would be more likely than not for a Belt conducting a Regression Analysis to find that the _______________________.

• A.r2 value is smaller than the absolute value of r
• B.Coefficient of Determination is less than r2
• C.Correlation Coefficient equals r2
• D.Correlation Coefficient equals r divided by 2

If the production is for higher volume and monitoring and the Mean and variability is to be monitored for four machines producing product and the characteristic to be monitored is Variable Data, which SPC Chart is best to be selected?

• A.NP Chart
• B.Individual-MR Chart
• C.CUSUM Chart
• D.Xbar-R Chart

For a Normal Distribution as samples size increases the Range in Mean and Standard Deviation decrease relative to the Mean and Standard Deviation of the population.

• A.False
• B.True

Using this partial Z Table, how many units from a month's production run are expected to not satisfy customer requirements for the following process?
Upper specification limit: 8.4 Lower specification limit: 4.7 Mean of the process: 6.2 Standard Deviation: 2.2 Monthly production: 360 units

• A.8
• B.57
• C.28
• D.13