Question 1

The Lean Principle action in the 5S approach that deals with having those items needed regularly athand and those items need less regularly stored out of the way is known as ___________.

Options :

A : Shining

B : Standardizing

C : Sustaining

D : Sorting

Answer: D

Question 2

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

Question 3

Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation towork for its employees. According to the manager it takes an average weekday commute of 39minutes with a Standard Deviation of 7 minutes for the employees to get to work while they usetheir personal vehicles for their office commute while the management set a policy of not more than40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showedan average of 34 minutes commuting time using the metro public transportation system with aStandard Deviation of 21 minutes. Assuming a Normal Distribution for the commute times by eitherpersonal or public transportation, which of these is true?

Options :

A : The probability that they would arrive on time using personal vehicles is much higher than using the metro public transportation system (MPTS)

B : The probability that they would arrive on time using the MPTS is much higher than using their personal vehicles

C : The two probabilities are about the same excepting in one case the consistency is higher than the other

D : We need to compile more data around weekends to incorporate for traffic differences

E : When Standard Deviation is higher the probability goes down and so the MPTS is worse

Answer: B

Question 4

When analyzing a data set we frequently graph one metric as a function of another. If the slope ofthe Correlation line is -2.5 we would say the two metrics are ___________ correlated?

Options :

A : Positively

B : Not

C : Negatively

D : None

Answer: C

Question 5

Which element of waste best describes "the cost of an idle resource"?

Options :

A : Waiting

B : Motion

C : Inventory

D : Correction

Answer: A

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