9. The dean of the Faculty of Science at a large university would like to conduct a hypothesistest to determine if the true mean GPA of science students at the university is less than3.25. A random sample of 22 science students has a mean GPA of 3.18 and a standarddeviation of 0.47. The P-value for the appropriate test of signi cance is:(A) between 0.15 and 0.20.(B) between 0.20 and 0.25.(C) between 0.40 and 0.50.(D) between 0.75 and 0.80.(E) The P-value cannot be calculated, as the level of signi cance was not given