jordan is 53 inches tall. what is his z - score? jake is 44 inches tall. what is his z - score? jacob is 49…
jordan is 53 inches tall. what is his z - score? jake is 44 inches tall. what is his z - score? jacob is 49 inches tall. what is his z - score? complete what is the height of a student whose z - score is 3? 55\ 53\ 47\ 43\ done age mean standard deviation 7 years 49 inches 2 inches $z = \\frac{x - \\mu}{\\sigma}$
Answer
Answer:
55"
Explanation:
Step1: Identify formula variables
Given $z = 3$, $\mu=49$, $\sigma = 2$, and formula $z=\frac{x - \mu}{\sigma}$.
Step2: Rearrange formula for $x$
$x=z\sigma+\mu$.
Step3: Substitute values
$x = 3\times2+49$.
Step4: Calculate $x$
$x=6 + 49=55$.