A professor knows that her statistics students' final exam scores have a mean of 75 and a standard deviation of 10.6. In her class, an "A" is any exam score of 90 or higher. This quarter she has 23 students in her class. What is the probability that 4 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!
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