Mon. Dec 5th, 2022
  

Physics homework help. Scores on an examination are normally distributed with mean 420 and standard deviation 66. If the examination board wants to designate the highest 10% of all scores as excellent, at what score should excellence begin? Suppose the board wants only the highest 25% to pass. What should be set as passing score?

Don't use plagiarized sources. Get Your Custom Essay on
Physics homework help
Just from $13/Page
Order Essay

By ravi

Leave a Reply

Your email address will not be published. Required fields are marked *