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Card 6

Front

so if we're measuring frequent use of caffeine and its correlation with high anxiety what are the co-variables?

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Card 7

Front

what woudl a positive correlation be in this sense?

Back

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Card 8

Front

if also had them record how many hours sleep what would we expect to find hypothesesy?

Back

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Card 9

Front

why would this be a negative correlation?

Back

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Card 10

Front

and if we also asked them to record number dogs on street what would we expect to find?

Back

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Card 11

Front

so what kind of correlation?

Back

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Card 12

Front

DIFFERENCE BETWEEN CORRELATIONS / EXPERIMENTS

Back

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Card 13

Front

what happens in experiment?

Back

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Card 14

Front

as result of this deliberate change in one variable its possible to infer?

Back

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Card 15

Front

in correlation no manipulation of one variableand tehrefore not possible to establish?

Back

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