An assessment was administered to 1,000 health care administrators to measure their competency of federal regulations and laws regarding patient privacy and private health data. The mean score on the assessment was 70, and the standard deviation was 12.7.

1. You scored a 93 on the test. What is your z-score?

2. Assuming a normal distribution, what proportion of people had a score equal to or lower than you?

3. What proportion of people had a score higher than you?

4. If the assessment required a z-score of 1.5 to pass, what raw score did a person need to earn to pass?

5. Your friend found out that she scored better than 98% of people taking the assessment.

What was her raw score?

6. Your friend scored an 88, what could you tell them about their score? Did they pass? What proportion

of people did better/worse?