Which is the stronger level of significance, 0.01 or 0.001?   a. 0.001 This is the probability of error of 1 in 100.   b. 0.01 A This is the probability of error of 1 in 100.   c. 0.001 This is the probability of error of 1 in 1000.   d. 0.01 A This is the probability of error of 1 in 1000.

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