Based upon extensive data from a national high school educational testing program, the standard deviation of national test scores for critical reading was found to be 135 points. If a sample of ____ students are given the test, the standard error of the mean score of these students would be 3.8184. Fill in the blanks in the above statement. Submit your answer using the drop-down menu given below. Your answer: [ Choose ] [ Choose ] 250 1450 1050 1250 1150