Question 35 1 pts An efficient estimator is one where the standard error of the estimate is the smallest. Which of the following statements are correct? A. The test statistic will be made smaller from an efficient estimator. B. The researcher is more likely to reject the null hypothesis. C. The confidence interval will be smallest with an efficient estimator. O Only A is true A and C are true O B and C are true O Only B is true O Only C is true