Question

Suppose you have a mean standardized score of 1500 points with a standard deviation of 150 points. This data is normally distributed. What is the z-score of 1650 points?

Answer 1

\[Z=\frac{X-\mu}{\sigma} \] where \(\mu\) is the mean, \(\sigma\) is the standard deviation

Answer 2

\(X=1650\), \(\mu=1500\), \(\sigma=150\)