# You draw a card from a standard deck, and you put the drawn card back in the deck after each draw. If you repeat this procedure 4 times, what is the probability that you draw a Diamond all 4 times?

The chance of drawing a diamond the first time is $\frac{13}{52} = \frac{1}{4}$
$P \left(4 D i a m o n \mathrm{ds}\right) = \frac{1}{4} \cdot \frac{1}{4} \cdot \frac{1}{4} \cdot \frac{1}{4} = {\left(\frac{1}{4}\right)}^{4} = \frac{1}{256}$