Question:

For X with μ = 10, σ = 15 and a sample size of 40, P(X > 9)

Last updated: 7/13/2022

For X with μ = 10, σ = 15 and a sample size of 40, P(X > 9)

For X with μ = 10, σ = 15 and a sample size of 40, P(X > 9) = Note: round your z score to two decimals places 0.4721. 0.3372. .5279. 0.6628. none of the above answers are accurate because of a failed assumption.