BONUS:
A professor knows that her statistics students' final exam scores have a mean of 79 and a standard deviation of 11.5. In his class, an "A" is any exam score of 90 or higher. This quarter she has 25 students in her class. What is the probability that 6 students or more will score an "A" on the final exam?
prob =
Report your final answer accurate to 4 decimal places. Do not round any of the numbers in this calculation until the very end of the problem!
A professor knows that her statistics students' final exam scores have a mean of 79 and a standard deviation of 11.5. In his class, an "A" is any exam score of 90 or higher. This quarter she has 25 students in her class. What is the probability that 6 students or more will score an "A" on the final exam?
prob =
Report your final answer accurate to 4 decimal places. Do not round any of the numbers in this calculation until the very end of the problem!