Anewborn who weighs 2,500 g or less has a low birth weight. use the information on he right to find the z score of a 2,500 g baby.

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.

⇒ -2

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

⇒ 1

What weight would give a newborn a z-score of –0.75?

⇒ 3125 grams

Step-by-step explanation:

The z-score of a 2500 g baby is -2

The given parameters are:

The z-score of a data element is calculated using:

So, the z-score of a 2500 g baby is:

Simplify the numerator

Evaluate the quotients

Hence, the z-score is -2

Read more about z-scores at:

link

answer: howdy

step-by-step explanation: