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EBP Pro Topics II Statistics Flashcards | StudBud
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EBP Pro Topics II Statistics
EBP Pro Topics II Statistics
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EBP II Statistics
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
A standardized effect size is 0.5 (Cohen's d). Which best describes this?
Large
Moderate
Minimal
2
The probability that a statistical finding occurred due to chance, is best described by which?
Power
Confidence interval
p-value
Likelihood ratio
3
How much, on average, scores deviate from the mean of the data set
Mean
Standard error of measurement
Range
Standard Deviation
4
A study shows the correlation to be r= 0.85. Which describes the strength of this relationship?
Fair degree of relationship
Moderate to good relationship
Good to excellent relationship
Little to no relationship
5
The image shows which of the following?
Skew
Standard deviation
Frequency
Interpercentile range
6
The figure is described as which of the following?
Skewed left
Skewed right
7
Participants in a study were 20% male. This number represents which of the following?
Range
Frequency
p-value
Mean
8
Rejecting the null hypothesis when it is in fact true, is which type of error?
Type II
Type I
9
Which gait parameter has the greatest effect size?
Velocity
Cadence
Stride length (left)
Stride length (right)
10
Parametric statistics assume which type of distribution of data?
Not normally distributed
Normal distribution
