Future scientists: Education professionals refer to science, technology, engineering, and mathematics as the STEM disciplines. A research group reported that 28% of freshmen entering college in a recent year planned to major in a STEM discipline. A random sample of 90 freshmen is selected. Round the answers to at least four decimal places as needed. Part 6 of 6 (e) Using a cutoff of 0.05, would it be unusual if less than 21% of the freshmen in the sample of 140 were planning to major in a STEM discipline? It would be unusual if less than 21% of the freshmen in the sample of 140 were planning to major in a STEM discipline, since the probability is 0.0274