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Problem based on finishing the exam

Question: The amount of time to complete a particular exam is believed to have a mean of 52 minutes and a standard deviation of 4.8 minutes. A sample of 36 students was selected and their times to finish the exam recorded. What is the probability this sample produces an average of less than 50 minutes?

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Problem based on finishing the exam

Reference No:- TGS0690954

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Explain metabolic pathway of drug or endogenous substance

Q : What amount should be reported as unearned service contract

Q : T-distribution compare to the normal z-distribution

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Problem based on finishing the exam

Reference No:- TGS0690954

Recent Questions Asked Basic Statistics

Q : Explain metabolic pathway of drug or endogenous substance

Q : What amount should be reported as unearned service contract

Q : T-distribution compare to the normal z-distribution

Q : Identify the books of the new partnership

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Q : What is the criteria for filing head of household

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