Choosing a Statistical Test Flashcards

1
Q

Statistical Testing

A

Determine whether we can accept or reject the null hypothesis

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2
Q

difference or correlation

A

correlation includes test of association

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3
Q

experimental design

A

related (repeated measures or matched pairs) or unrelated (independent groups)

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4
Q

parametric tests

A

interval level data, normal distribution and homogeneity of variance

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5
Q

nominal data

A

data represented in the form of categories

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6
Q

ordinal data

A

‘unsafe’ data which can place in rank order

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7
Q

interval data

A

based on numerical and public scales of measurement with units of equal size

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