Scores on each section of the SAT exam are normally distributed with a mean of 485 and a standard deviation of 100. 1)Determine the proportion of SAT scores less than 360. Round your answer to 4 decimal places. 2)How high of a score does a student need to be in the top 10 percent of SAT scores? Round your answer to 1 decimal place 3)The middle 75 percent of SAT scores are between _____ and _____. Round your answers to 1 decimal place.
Scores on each section of the SAT exam are
1)Determine the proportion of SAT scores less than 360. Round your answer to 4 decimal places.
2)How high of a score does a student need to be in the top 10 percent of SAT scores? Round your answer to 1 decimal place
3)The middle 75 percent of SAT scores are between _____ and _____. Round your answers to 1 decimal place.
4)Determine the proportion of SAT scores between 305 and 660. Round your answer to 4 decimal places.
5)Determine the proportion of students with SAT scores greater than 610. Round your answer to 4 decimal places.
6)How low of a score does a student need to be in the bottom 10 percent of SAT scores? Round your answer to 1 decimal place.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 8 images
