What is the z-value at α=0.025? Statistics Inference with the z and t Distributions One-sample z test 1 Answer VSH Mar 30, 2018 Answer link Related questions What does a z-test measure? What type(s) of distributions can a z-test be applied to? How do you calculate a z-score? What is the z-score of X, if n = 25, μ=60, SD = 12, and X =58? What is the z-score of X, if n = 135, μ=70, SD = 1, and X =75? What is the z-score of X, if n = 135, μ=74, SD =3, and X =73? What is the z-score of X, if n = 4, μ=60, SD =3, and X =60? What is the z-score of X, if n = 3, μ=55, SD =2, and X =56? What is the z-score of X, if n = 57, μ=35, SD =5, and X =13? What is the z-score of X, if n = 72, μ=137, SD =25, and X =13? See all questions in One-sample z test Impact of this question 146184 views around the world You can reuse this answer Creative Commons License