Folding Sculptures: A Focus on Surface Area and Scale Drawings

Middle School Math

Simple Random Sampling

illustration of salesman on tv

How long is the average television commercial?

illustration of salesman on tv

How many people in your school have brown hair?

 

 

At the beginning of this activity, you were presented with four questions in which simple random sampling could be used to find the answers. The last two, “How long is the average television commercial?” and “How many people in your school have brown hair?” are left for you to discover.


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