Question

In how many ways can you answer a 13-question true-false test if you answer each question with either a "true" or a "false"?

Answer 1

`(1)/(1892)`

Explanation:

There are two possibilities for each of 13 questions, true or false. As a result, you have a
`(1)/(2)` chance of choosing either of the choices. To find this, you would multiply the probability to the power of the number of cases, meaning
`((1)/(2^(13)))=(1)/(1892)`.