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16 Test Questions85. A manufacturer of bolts used in automotive applications has installed a newmeasuring gauge. In order to perform the measurement system analysis (MSA)on the gauge, the quality manager randomly selects three Six Sigma Green Belttechnicians from the quality control department who decide to conduct the MSAby taking a random sample of 10 bolts. Each technician takes three measurementson each bolt. The summary statistics for each technician are:R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0What is the calculated repeatability using the range method?A. 4.4B. 13.115C. 39.0D. 38.386. Using the summary statistics:R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0What is the estimate of the standard deviation of repeatability using the rangemethod?A. 2.5466B. 2.5399C. 0.7166D. 4.387. Using the summary statistics:R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0What is the calculated reproducibility using the range method?A. 4.4B. 4.3C. 3.5957D. 12.92988. Using the summary statistics:R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0What is the estimated standard deviation of reproducibility using the range method?A. 4.3B. 4.5C. 0.7166D. 0.6981

Test Questions 1789. Using the summary statistics:R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0What is the calculated gauge repeatability and reproducibility (R&R) using therange method?A. 16.7107B. 39.0C. 13.5989D. 38.390. Using the summary statistics:R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0What is the estimated gauge R&R standard deviation using the range method?A. 2.6406B. 4.4C. 2.5399D. 4.391. The logic of prevention vs. detection is generally acknowledged to be based on:A. The avoidance of escalating costsB. The likelihood of missing errors during normal inspectionC. Both of the aboveD. Neither of the above92. Which is preferable?A. Preventing errorsB. Detecting errorsC. Both of the aboveD. Neither of the above93. Quality has been defined to encompass:A. Some form of customer expectations/specificationB. Customer perceptionsC. Both of the aboveD. Neither of the above94. What do dissatisfied customers typically do?A. Tell the vendorB. Remain silentC. Tell friends/colleaguesD. None of the above

16 Test Questions

85. A manufacturer of bolts used in automotive applications has installed a new

measuring gauge. In order to perform the measurement system analysis (MSA)

on the gauge, the quality manager randomly selects three Six Sigma Green Belt

technicians from the quality control department who decide to conduct the MSA

by taking a random sample of 10 bolts. Each technician takes three measurements

on each bolt. The summary statistics for each technician are:

R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0

What is the calculated repeatability using the range method?

A. 4.4

B. 13.115

C. 39.0

D. 38.3

86. Using the summary statistics:

R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0

What is the estimate of the standard deviation of repeatability using the range

method?

A. 2.5466

B. 2.5399

C. 0.7166

D. 4.3

87. Using the summary statistics:

R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0

What is the calculated reproducibility using the range method?

A. 4.4

B. 4.3

C. 3.5957

D. 12.929

88. Using the summary statistics:

R – 1 = 4.0, X– 1 = 38.5, R– 2 = 4.5, X– 2 = 37.4, R– 3 = 4.4, X– 3 = 39.0

What is the estimated standard deviation of reproducibility using the range method?

A. 4.3

B. 4.5

C. 0.7166

D. 0.6981

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