cupkakekawaii45
cupkakekawaii45
07.10.2021 • 
Mathematics

Heights of four-year olds are Normally distributed, with a mean of 40 inches and a standard deviation of 3 inches. At her four-year checkup, Hannah's height measures in the 99th percentile. How tall is Hannah?
Find the z-table here
33.0 inches
34.1 inches
47.0 inches
48.2 inches

Solved
Show answers

Ask an AI advisor a question