Direction of the relationship

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For each of the following describe:

1. The direction of the relationship

2. The strength of the relationship

3. A verbal description of the relationship between the variables.

r = -.96 between the craving for Taco Bell and the ability to concentrate on studying.

r = .02 between the number of yearly predictions by psychics and the number of correct predictions.

r = .55 between parent and child IQ scores.

r = 1.37 between amount of caffeine consumed and performance on a memory test.

r = . 75 between length of marriage and marital satisfaction.

Reference no: EM132133022

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