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Evidence against a cause-effect relationship

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Reference no: EM131753902

Question: Suppose we have a controllable predictor X that takes four different values, and we measure a binary-valued response YA random sample of 100 was taken from the population and the value of X was randomly assigned to each individual in such a way that there are 25 sample members taking each of the possible values of XSuppose that the following data were obtained

140_Predictor.png

(a) Assess whether or not there is any evidence against a cause-effect relationship existing between X and Y

(b) Explain why it is possible in this example to assert that any evidence found that a relationship exists is evidence that a cause-effect relationship exists.

Reference no: EM131753902

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