Answer to Question #298014 in Statistics and Probability for Yen

Statistics and Probability

Question #298014

Given the μ=65 and σ=5 of a population of Math Exam scores. The z−value that corresponds to a score of X=74 is

Expert's answer

Solution:

μ=65 and σ=5

X=74

"z=\\dfrac{x-\\mu}{\\sigma}\n\\\\\\Rightarrow z=\\dfrac{74-65}{5}=1.8"

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