I was wondering, if you flip a fair coin $5$ times, whether you can calculate the probability of getting at least one head is calculated like this:
You can do the complement of getting at least one head which is TTTTT: $\dfrac1{2^5} =\dfrac1{32}$
Then you do $1-\frac1{32}= \frac{31}{32}\;,$ so that's the possibility of getting at least one head after a flip?
Thanks!