Which of the following is TRUE? The p-value for a two tail test is less than the p-value for the corresponding one tail test. The calculated p-value should be divided by 2 to make the decision for a two tail test. The calculated p-value should be compared with the selected level of significance divided by 2 (a/2) to make the decision for a two tail test. ONone of the above. QUESTION 3 The standard error of the estimate is the amount of error that is calculated amongst variables the same amount of error throughout, hence being standard O the measure of variability around the line of regression O the measure of the volatility of the independent variable