The scores on a certain test can be modeled by a normal random variable with mean μ=71 and standard deviation σ=12. What
Posted: Wed May 11, 2022 3:06 pm
The scores on a certain test can be modeled by a normal random
variable with mean μ=71 and standard deviation σ=12. What is the
lowest score that a test-taker can achieve and still be in the top
10%? Round your answer to three decimal places.
variable with mean μ=71 and standard deviation σ=12. What is the
lowest score that a test-taker can achieve and still be in the top
10%? Round your answer to three decimal places.