A professor at a local university finds that the mean exam grade for h

A professor at a local university finds that the mean exam grade for her students is 71 with a standard deviation of 13. It is known that the grades are normally distributed. Complete the following question using Excel.In blank #1 enter the probability that a student received a grade less than 65 on the exam. (Round your answer to 4 decimal places and enter your answer as 0.1234 and not .1234.)In blank #2 enter the probability that a student received a grade of at least 87 on the exam. (Round your answer to 4 decimal places and enter your answer as 0.1234 and not .1234.)In blank #3 enter the probability that a student received a grade between 60 and 80 on the exam. (Round your answer to 4 decimal places and enter your answer as 0.1234 and not .1234.)25% of the students received a grade more than what number? Enter your answer in blank #4. (Round your answer to 2 decimal place.)

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A professor at a local university finds that the mean exam grade for h

A professor at a local university finds that the mean exam grade for her students is 71 with a standard deviation of 13. It is known that the grades are normally distributed. Complete the following question using Excel.In blank #1 enter the probability that a student received a grade less than 65 on the exam. (Round your answer to 4 decimal places and enter your answer as 0.1234 and not .1234.)In blank #2 enter the probability that a student received a grade of at least 87 on the exam. (Round your answer to 4 decimal places and enter your answer as 0.1234 and not .1234.)In blank #3 enter the probability that a student received a grade between 60 and 80 on the exam. (Round your answer to 4 decimal places and enter your answer as 0.1234 and not .1234.)25% of the students received a grade more than what number? Enter your answer in blank #4. (Round your answer to 2 decimal place.)

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