Intro to Expected Values

What is the probability of spinning a 3?

P(3)=

Remember, $$P\left(3\right)=\frac{2}{6}$$

If we spun this spinner 12 times, what would be the expected number of times we would get a 3?

$$E\left(3\right)=$$

Evaluate.

$$12\left(\frac{2}{6}\right)=$$

(a)  

What is the probability of spinning a 0?

P(0)=

Remember, $$P\left(0\right)=\frac{1}{6}$$

If we spun this spinner 12 times, what would be the expected number of times we would get a 0?

$$E\left(0\right)=$$

Evaluate.

$$12\left(\frac{1}{6}\right)=$$

(a)  

If we spun this spinner 18 times, what would be the expected number of times we would get a 0?

$$E\left(0\right)=$$

Evaluate.

$$18\left(\frac{2}{6}\right)$$

(a)