So the equation for mean is (sum of all the numbers in the set)/(how many numbers there are). In this case, our numbers are {2,3,4,6,11,12,14,23} and there are 8 numbers total. Our equation will look like this: [tex] \frac{2+3+4+6+11+12+14+23}{8} [/tex]
Firstly, add everything on the numerator: [tex] \frac{75}{8} [/tex]
Next, divide, and your answer will be 9.37500, or approximately 9.38.
