Question

If predictor x is significant with p-value .001 in the linear

regression model, then it implies that there is a casual effect of
X on Y. True or False?

Answer 1

True

Explanation:

Since the predictor is significant with p-value of 0.001 in the linear regression model, this is a robust indication i.e. p-value less than 0.05. Hence we can confidently say that there is a causal relationship involved.

Hence the statement is True