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Need answers asap please 10 points Suppose that scores on a standardized test approximately follow a Normal distribution with mean 1000 and standard deviation 250.

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Need answers asap please

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10 points Suppose that scores on a standardized test approximately follow a Normal distribution with mean 1000 and standard deviation 250. What is the approximate percentage of students scoring above a 1250? Round to three decimals (note a percentage was requested, not a probability). The following application will be of use in computing this answer: https://istats.shinyapps.io/NormalDist/ Type your answer.. 10 points Suppose that scores on a standardized test approximately follow a Normal distribution with mean 1000 and standard deviation 250. If you want to be in the top 10 percentile, what score do you need to make on the exam? Round up to the nearest point. The following application will be of use in computing this answer: https://istats.shinyapps.io/NormalDist/

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