?

Statistics and Probability

Free Version

Upgrade subject to access all content

Difficult

Percentile Rank

STATS-BVHR2X

Suppose your school administers a capstone exam to all students in your major.

Standardized over the years, the scores are normally distributed, with $\mu$=500 and $\sigma$=100.

What is the percentile rank of a score of $450$?

Use the table at: http://www.itl.nist.gov/div898/handbook/eda/section3/eda3671.htm.