QUIET, I'M TESTING HYPOTHESES | ALL DAY MSA | CAN YOU CORRELATE? | BETTER KNOW YOUR DATA | GRAB BAG |
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What is Beta?
Also called provider's risk, this statistical symbol is used to describe a type II error
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What are discrete data
Pass/Fail, Yes/No and Go No Go are types of this kind of data
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What is a scatter plot?
This type of visualization can display the relationship between a dependent and an independent variable.
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What is continuous
IVPs, box plots, dot plots and histograms can only be used when this type of data exists.
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What is a Type I Error Or What is an α-error
This mishap occurs when we incorrectly reject the null hypothesis.
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What is Chi Square?
This type of hypothesis test is used for testing categorical data
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What are 'operators.'
Individuals who run the same test in a measurement system are called what?
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What are -1 and +1?
These values represent the upper and lower limit of values within a correlation coefficient.
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What is a scatter plot
This type of visual can be used when the dependent variable (y) and the dependent variable (x) are continuous.
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What is Group Think
Three symptoms, Overconfidence, Tunnel Vision and Pressure to Conform comprise the categories of what type of team deficit
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What is the t-distribution?
The distribution in which p-values are obtained
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What is an operational definition?
Accurate measurement capture requires a clear type of this:
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What is the sample standard deviation?
The square root of a sample variance provides this statistical measure of dispersion.
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What is descrete
Contingency tables are used when the data's x and y are this.
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What is the Mann-Whitney test?
This statistical test compares the difference between 2 medians with respect to variance.
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What is 30?
This many degrees of freedom are required in order to obtain a normal distribution
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What is high precision and low accuracy?
A basketball player that 'airballs' five free throw shots on five attempts just shy of the rim is an example of what and what?
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What is a loose negative relationship?
An r of -.65 describes this type of relationship.
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What is Y=F(X)
The notion that a process or system is impacted by one or more factors is characterized by this equation.
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What is the F-test
The p-value of an ANOVA test can be found by means of this test
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What is a known mean?
A 1 sample T-test compares against this
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What are wide upper and lower control limits?
In a Gage R&R control chart, a measurement system that might require calibration would be characterized by what?
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What is non-normal?
A pattern in a scatter plot suggests this type of data.
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What is t-test or ANOVA
This type of statistical test can be used on data in which the dependent variable is discrete and the independent variable continuous.
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What is the Abilene Paradox?
This contradiction describes a situation in which a group agrees privately on the problems facing the group but make a unified public decision that runs counter to their actual beliefs
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