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Y12 knowledge test 9 Flashcards | StudBud

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What is the accepted level of probability when using the sign test?

S has to be equal to or less than the...

Y12 knowledge test 9

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Questions 10

Answers

1
S has to be equal to or less than the...
Observed Value
Critical Value
Calculated Value
2
What is the accepted level of probability when using the sign test?
0.005
0.05
0.5
0.01
3
Which of these is NOT a condition for using the sign test?
Looking at an association
Looking for a difference
Using nominal data
Repeated measures
4
What happens if a participant scores the same on both conditions?
You remove them
You add in both scores
You keep them
5
What is nominal data?
Secondary
Primary
Categories
Quantitative
6
What is a measure of central tendency?
Range and Standard deviation
Mean, mode, median
Mean, Mode Range
Mean, mode and standard deviation
7
What are descriptive statistics?
describing qualitative data
Measures of central tendency and measures of dispersion
Range and standard deviation
Mean, mode and median
8
Which of these is a measure of dispersion?
Mode
Median
Range
Mean
9
A one tailed hypothesis is also known as...
A non-directional hypothesis
A directional Hypothesis
A null Hypothesis
10
What does a higher standard deviation mean?
There was a wide spread of data
All scores were similar
The average is high
The test was bad