Question

using a calculator, evaluate the expression $z=\frac{x - m}{s}$ when $x = 34$, $m = 32.1$, and $s = 1.9$. round your final answer to two decimal places.

Explanation:

Step1: Subtract values in numerator

$$34 - 32.1=1.9$$

Step2: Divide the result by denominator

$$z=\frac{1.9}{1.4}\approx1.36$$

Answer:

\(1.36\)