Stats/Methods II. JEOPARDY. Jeopardy. ANOVA shorthand. ANOVA concepts. Estimation. Post hoc tests. Surprise. $100. $100. $100. $100. $100. $ 200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500. - PowerPoint PPT Presentation
Stats/Methods II
JEOPARDY
JeopardyEstimation ANOVA
shorthandANOVA concepts
Post hoc tests Surprise
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Estimation--$100
Use this inferential procedure when you want to determine whether a treatment effect exists in the population.
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Estimation--$200
Use this inferential procedure when you know there’s a significant difference but want to figure out how much of a difference.
answer
Estimation--$300
The type of estimate that gives maximum precision, but little confidence.
answer
Estimation--$400
As the percentage of confidence increases, the width of a confidence interval gets _____.
answer
Estimation--$500
In estimation, this provides the best estimate of the population mean (or the population mean difference).
answer
ANOVA Shorthand--$100
The difference between N and n.
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ANOVA Shorthand--$200
SSTotal is divided into these two components.
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ANOVA Shorthand--$300
If F(3, 24) = 5.67, then k = __.
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ANOVA Shorthand--$400
If t(18) = 3.0, then F(1,18) = ___.
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ANOVA Shorthand--$500
If k = 5 and dfTotal = 39, then dfWithinTreatments = ___.
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ANOVA Concepts--$100
When Ho is true, the value of F will be ________.
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ANOVA Concepts--$200
The two component calculations that make up the F-ratio.
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ANOVA Concepts--$300
The two values you need to look up the critical value of F.
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ANOVA Concepts--$400
This variance is an estimate of pure error.
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ANOVA Concepts--$500
The name and formula for the most common measure of effect size used with ANOVA.
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Post hoc tests--$100
k must be at least ___ in order for post hoc tests to be necessary.
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Post hoc tests--$200
These comparisons directly follow from the research hypothesis and are usually few in number, so no special precautions are required.
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Post hoc tests--$300
This is approximately equal to
# of comparisons X alpha per comparison.
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Post hoc tests--$400
This procedure defines the minimum mean difference required for significance and can be used with all possible pairwise comparisons.
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Post hoc tests--$500
Uses k from the overall experiment to produce a very cautious method for reducing type I error.
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Surprise--$100
Add the SSs for all individual treatment conditions to get this.
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Surprise--$200
Of 80% and 95%, the interval estimate yielding the most precision (the narrower interval).
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Surprise--$300
If Fcrit = 4.0 for a particular data set, tcrit = ___ for that same data set.
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Surprise--$400
The alternative hypothesis for an overall ANOVA consisting of k = 4.
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Surprise--$500
This value must be looked up in a table in order to compute Tukey’s HSD.
answer
Estimation--$100
A: What is hypothesis testing?
Back to board
Estimation--$200
A: What is estimation?
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Estimation--$300
A: What is a point estimate?
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Estimation--$400
A: What is wider (larger)?
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Estimation--$500
A: What is the sample mean (sample mean difference)?
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ANOVA Shorthand--$100
A: What is N = # of scores in the entire experiment and n = # of scores in one treatment condition?
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ANOVA Shorthand--$200
A: What is SS B/tw treat. & SS W/In
treat. ?
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ANOVA Shorthand--$300
A: What is 4?
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ANOVA Shorthand--$400
A: What is 9?
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ANOVA Shorthand--$500
A: What is 35?
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ANOVA Concepts--$100
A: What is about 1?
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ANOVA Concepts--$200
A: What is MSbetweentreatments and MSwithintreatments?
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ANOVA Concepts--$300
A: What are dfbetween(numerator) and dfwithin (denominator)?
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ANOVA Concepts--$400
A: What is MSwithintreatments?
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ANOVA Concepts--$500
A: What is eta squared and
Ssbetweentreatments / SSTotal ?
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Post hoc tests--$100
A: What is 3?
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Post hoc tests--$200
A: What are planned comparisons?
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Post hoc tests--$300
A: What is experimentwise error?
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Post hoc tests--$400
A: What is Tukey’s HSD test?
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Post hoc tests--$500
A: What is the Scheffe test?
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Surprise--$100
A: What is SSwithintreatments ?
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Surprise--$200
A: What is 80%?
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Surprise--$300
A: What is 2.0?
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Surprise--$400
A: What is “Not all population means are equal” (at least one population mean is different from another)?
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Surprise--$500
A: What is q (the studentized range statistic)?
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