Quiz
Quality Control2
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Questions in this quiz (26)
1The ________ represents the width of the normal curve distribution.
- AMean
- BProbability
- CRange
- DStandard deviation
2A ________ distribution is a non-normal distribution that has two or more high points in the curve.
- ASkewed curve
- BBi-modal
- CRange
- DMean and range
3A ________ curve is a normal distribution that indicates that your process mean has shifted away from center.
- ABell shaped
- BBi-modal
- CMean and range
- DSkewed
4The _________ is a statistical tool that will tell you how closely your data points are centered around the mean.
- AFishbone diagram
- BVariation
- CStandard deviation
- DProbability Line
5To assist in collecting, organizing, and understanding data, there are ____ quality tools.
- A5
- B6
- C9
- D14
6____ is the use of the 14 quality tools to control process inputs.
- ASRC
- BSQC
- CSPC
- DSBC
7____ is the application of the 14 quality tools to monitor process outputs.
- ASQC
- BSAC
- CSCC
- DSBC
8What type of sampling uses statistical sampling to determine whether to accept or reject a production lot of material?
- ACriteria
- BNormal
- CRandom
- DAcceptance
9What diagram is a tool that visually defines all of the things (causes) that can create problems (effects)?
- ALine
- BX-bar
- CCause-and-effect
- DBell
10True or False: When you have a serious problem, it is important to explore all of the things that could have caused the problem before you make changes to the process.
- ATrue
- BFalse
11The ________ chart is where the mean or average of the sample subgroup is plotted.
- AScatter
- BX-bar
- CLine
- DPareto
12Which of the following is not one of the lines in a control chart?
- AX-bar mean
- BR-bar mean
- CRandom limit
- DLower control limit
13The ________ graph shows numerical data as a series of points connected by straight line segments.
- ABell
- BBar
- CHistogram
- DLine
14A ________ graph is a graph with rectangular bars whose lengths are proportional to the value they represent.
- AHistogram
- BLine
- CBar
- DScatter
15True or False: A histogram is a graphical representation of the distribution of data.
- ATrue
- BFalse
16True or False: A pareto analysis contains both bars and lines.
- ATrue
- BFalse
17What type of graph uses plotted points that show the relationship between two different sets of data?
- ATriangle plot
- BScatter plot
- CCircle plot
- DLine plot
18True or False: Random sampling uses statistical sampling to determine whether to accept or reject a production lot of material.
- ATrue
- BFalse
19The ________ is used to collect data about occurrences in real time.
- AControl chart
- BGraph
- CCheck sheet
- DHistogram
20________ are used to determine if a process is in a state of statistical control.
- AControl charts
- BGraphs
- CCheck sheets
- DHistograms
21The ________ chart is where the range of the sample subgroup is plotted.
- AR-bar
- BUCL
- CLCL
- DX-bar
22A control chart has ________ lines.
- ATwo
- BThree
- CFour
- DFive
23A ________ is a visual tool that is used to show numerical data in a visual format.
- AGraph
- BHistogram
- CPareto chart
- DLine chart
24The ________ graph shows numerical data as a series of points connected by straight line segments.
- ABar
- BLine
- CPie
- DX-bar
25________ show the frequency of a data set over a period of time.
- APareto charts
- BLine charts
- CScatter plots
- DHistograms
26________ analyses are used to emphasize the most important information in a data set.
- ACause and effect
- BScatter
- CPareto
- DTally sheet
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- Description
- Quiz on Quality Control2, created by Kristina DeLeon on 04/09/2022.
- Author
- Kristina DeLeon
- Language
- English
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- 2
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