The LSAT is an exam that is required for entry into law school. The average score on the LSAT is 150 with a standard deviation of 10. Josh, Sarah, Emily, and Scotty are 2020 University of Arkansas graduates who recently took the LSAT. From a sample of 53 students who took the LSAT at the University of Arkansas, what is the probability that the sample average is below 147? O 0.0146 O 0.1469 O 0.2912 O 0.4013