Introduction to Normal Distributions Answers

Use the information on the right to determine which students will have positive z-scores.

Cynthia’s z-score is .

A newborn who weighs 2,500 g or less has a low birth weight. Use the information on the right to find the z-score of a 2,500 g baby.

What is the z-score of a newborn who weighs 4,000 g?

grams