Hi there, struggling with this question. Wondering if I could get some assistance! Thank you in advance.

In the United States, it is common for students' grade point averages to be measured on a 0.0 to 4.0 scale. Here at Western, we measure students' grades on a 0 to 100 scale. Dr. Denice is interested in comparing the performance of two students he has taught in his introductory statistics classes over the years one from his time at a U5. university and one from a couple years ago at Western. Alex, a student in the U.S., received a 3.3 out of4.0. The mean GPA for Alex's class was 3.0, and the class's standard deviation was 0.24. Parker, a Western student, received an 78 out of 100. The mean grade for Parker's class was 72, with a standard deviation of 8. Question 1 of2 2 Points Click to see additional instructions Tell me how many standard deviations away from the mean each students' average grade is. Be sure to include a negative sign where appropriate. Round your answers to the nearest 2 decimal places (e.g., 0.12). How many standard deviations away from the mean is Alex's GPA? How many standard away from the mean is Parker's grade? [3 Mark for Review What's This