Answer
$\frac{2}{3}$
Work Step by Step
Use p(not less than 3)=$\frac{numeroffavorableoutcomes}{numberofpossible outcomes}$
There are 6 possible outcomes. There are 4 favorable outcomes:3,4,5 and 6. Plug into the fraction:
p(not less than3)=$\frac{favorableoutcomes}{possibleoutcomes}$
p(not less than 3)=$\frac{4}{6}$
p(not less than 3)=$\frac{2}{3}$
