Finite Math Examples

$n = 13$ , $p = 0.5$

Step 1

The mean of a binomial distribution is the number of trials multiplied by the probability.

$μ = n \cdot p$

Step 2

Fill in the known values.

$μ = 13 \cdot 0.5$

Step 3

Multiply $13$ by $0.5$ .

$μ = 6.5$