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PSYCH 295 Chapter 8 Exam Questions With Verified Answers $10.49   Add to cart

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PSYCH 295 Chapter 8 Exam Questions With Verified Answers

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  • Psych 295

PSYCH 295 Chapter 8 Exam Questions With Verified Answers Association Claims - answer2 measured variables Effect Size - answerHow strong the association between two variables is tightest correlation If variables are both continuous and quanatative which name of the test would you? - answerUsing...

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  • August 5, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • Psych 295
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PSYCH 295 Chapter 8 Exam Questions With
Verified Answers

Association Claims - answer✔✔2 measured variables

Effect Size - answer✔✔How strong the association between two variables is tightest correlation
If variables are both continuous and quanatative which name of the test would you? -
answer✔✔Using scatterplots and correlation coefficeient

Correlation Coefficient - answer✔✔R

Associations with Categorical Data - answer✔✔Bar Graph
When at least one variable is an association claim is categorical, rescuers use what test to analyze
data - answer✔✔t-test

What are the two big validities dealing with Association claims? - answer✔✔Construct and
Statistical Validity

Definition of Construct Validity - answer✔✔How was each variable measured? Does it have
good reliability and good validity?

Definition of statistical validity - answer✔✔How well does the data support the confusion? Did
the effect size or statistical significance get in the way?

Definition of Effect size - answer✔✔strength of an association

Errors of prediction get larger when... - answer✔✔associations get weaker

The Stronger the effect size... - answer✔✔the more accurate predictions will be

If p value is higher than .5 or 5%, it is considered... - answer✔✔non-significant

Two characteristics of small samples - answer✔✔1. More affected by chance events 2. Show
weaker correlations more frequently

definition of outlier - answer✔✔A score that stands out from the pack, can have large impact on
correlation coefficient

Definition Restriction of Range - answer✔✔Not a full range of scores




EXAM STUDY MATERIALS July 23, 2024 4:26 PM

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