4-5 Relative Frequency Tables

4-5 Relative Frequency Tables

By Rachael Rossi

Open Ended

Before creating the Super Soaker, inventor Lonnie Johnson worked at NASA for 12 years.  If Lonnie Johnson is currently 72 years old, what percent of his life did he spend working for NASA?

​Calculate this relative frequency by ROW

​​Calculate this relative frequency by COLUMN

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