Question

You roll a fair die three times. What is the probability of each of the​ following? ​a) You roll all 2​'s. ​b) You roll all odd numbers.​ c) None of your rolls gets a number divisible by 3. ​d) You roll at least one 4. ​e) The numbers you roll are not all ​4's.

Answer 1

Answer:

$\frac{1}{6}$×$\frac{1}{6}$×$\frac{1}{6}$$=\frac{1}{72}$

$\frac{1}{2}$×$\frac{1}{2}$×$\frac{1}{2} =\frac{2}{8}$

$\frac{4}{6}$×$\frac{4}{6}$×$\frac{4}{6} =$$\frac{8}{27}$

$\frac{1}{6}$×$\frac{1}{6}$×$\frac{1}{6}$$=\frac{1}{72}$

$\frac{8}{27}$