The population mean LSAT score is 152 with a standard deviation of 10. What is the probability that a sample of 200 students will have an average score of more than 175? Plan, model, plot, calculate and conclude. Be sure to state critical assumptions. One Toronto sample of 100 law school applicants has an LSAT mean of 149 with a standard deviation of 15. What can you confidently conclude about the population mean from this information?