In a large company, the proportion of employees who were promoted during the last year was 0.10. If 100 employees were chosen from this company randomly, what is the probability that at least 15 of them were
promoted during the last year?
O 0.5
O 0.4525
0 0.0475
0.9525

One common system for computing a grade point average (gpa) assigns 4 points to an a, 3 points to a c, 1 point to a d, and 0 points to an f. what is the gpa of a student who gets an a in a 3 credit course, a b in each of two 2 credit courses, and a d in a 2 credit course?

Which key skills does the sat writing and language section asses?

What is one reason students take sat subject tests