a newborn who weighs 2,500 g or less has a low birth weight. use the information on the right to find the z…

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 complete what is the z - score of a newborn who weighs 4,000 g? done in the united states, birth weights of newborn babies are approximately normally distributed with a mean of μ = 3,500 g and a standard deviation of σ = 500 g. z = (x - μ)/σ

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 complete what is the z - score of a newborn who weighs 4,000 g? done in the united states, birth weights of newborn babies are approximately normally distributed with a mean of μ = 3,500 g and a standard deviation of σ = 500 g. z = (x - μ)/σ

Answer

Answer:

1

Explanation:

Step1: Identify values

$x = 4000$, $\mu=3500$, $\sigma = 500$

Step2: Apply z - score formula

$z=\frac{x - \mu}{\sigma}=\frac{4000 - 3500}{500}$

Step3: Calculate result

$\frac{4000 - 3500}{500}=\frac{500}{500}=1$