Posted by samantha on .
Consider a normal population with μ = 36 and σ = 4.9. Calculate the zscore for an x of 47.6 from a sample of size 14. (Give your answer correct to two decimal places.)

college???? statistics 
Ms. Sue,
If you want expert help, please type your school subject in the appropriate box.

statistics 
PsyDAG,
Z = (scoremean)/SD
If you know the mean and SD for the population, sample size is extraneous information for determining the Z score for an individual raw score. 
basic statistics 
Tevin,
Could this zscore be used in calculating probabilities using Table 3 in Appendix B? Why or why not?