Question 1

For the data shown here a Belt suspects the three grades are supplying the same results. Which

statement(s) are true for proper Hypothesis Testing?

Options :

A : The most appropriate Central Tendency to test is the Means

B : An appropriate test to test Central Tendency is the Levene’s test

C : An appropriate test to test Central Tendency is the ANOVA test

D : An appropriate test to test Central Tendency is the Mood’s Median test

Answer: D

Question 2

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

answers).

Options :

A : This Regression is an example of a Multiple Linear Regression.

B : This Regression is an example of Cubic Regression.

C : %Cu explains the majority of the process variance in heat flux.

D : Thickness explains over 80% of the process variance in heat flux.

E : The number of Residuals in this Regression Analysis is 26.

Answer: A,D

Question 3

The 80:20 rule is associated with which of these tools?

Options :

A : Pareto Chart

B : Simon-s Cross-Functional Tool

C : SIPOC

D : Framing Tool

Answer: A

Question 4

The essence of Lean is to concentrate effort on removing waste while improving process flow to

achieve speed and agility at lower cost.

Options :

A : True

B : False

Answer: A

Question 5

Which of these is Discrete data?

Options :

A : Train arrived at 4:17 pm.

B : Race car consumed 23 gallons of fuel.

C : Of the 42 people on the bus, 12 went into the station.

D : It took 3 hours and 32 minutes to complete the marathon.

Answer: C