Statistics Math Diagnostic

Please do this without a calculator, computer, or other assistance.
You can either print or copy this page and give me your answers on paper,
or email me your answers at mahoney@marlboro.edu

Your Name _________________________________________________

1. Find 23% of 50.

2. Find 3 (10^(-2))  +  4 (10^(-4)).

3. Find (Sqrt[((μ  +  α)/β)]) where μ = 16, α = 9, and β=1.

4. Expand (((a + b))^2).

5. Expand (((a + b))^4).  Explain your method.

6. What's the last math course you took, and when was that?