Free ICBB Exam Braindumps

Which of these might contribute to similar distributions having Unequal Variance?

1. A. Extreme tails
2. B. Outliers
3. C. Multiple Modes
4. D. All of the above

Correct Answer: D

Which statement(s) are incorrect for the Regression Analysis shown here?(Note:There are 2 correct answers).

1. A. The air-fuel ratio explains most of the TurbineOutput variation
2. B. The Regression explains over 98% of the process variation
3. C. This Multiple Linear Regression has three statistically significant independent variables
4. D. If the air-fuel ratio increases by 1, the TurbineOutput more than triples
5. E. The SteamExitTemp explains the most variation of the TurbineOutput

Correct Answer: DE

Common and Special Cause ______ are the focus of Statistical Process Control.

1. A. Prediction
2. B. Ideation
3. C. Capability
4. D. Variation

Correct Answer: D

A Non-parametric Test should be used if just one distribution is not Normal out of the two or more gathered.

1. A. True
2. B. False

Correct Answer: A

Since Normality is required if we intend to use the data collected as a predictive tool. To test for Normality of data we must determine if the P-value is ______.

1. A. Equal to 0.05
2. B. Less than 0.05
3. C. Greater than 0.05
4. D. Greater than 0.5

Correct Answer: C