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 2:44 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.)
Lowest score =
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.)
Lowest score =