Questions: A population has mean ψ=25 and standard deviation π=5, Round the answers to two decimal places as needed. (a) Find the z-score for a population value of 8. The z-score for a population value of 8 is -3.4. (b) Find the x-score for a population value of 17. The x-score for a population value of 17 is .

Transcript text: A population has mean $\psi=25$ and standard deviation $\pi=5$, Round the answers to two decimal places as needed. (a) Find the $z$-score for a population value of 8. The $z$-score for a population value of 8 is -3.4. (b) Find the 2 -score for a population value of 17. The x -score for a population value of 17 is $\square$.