SOLUTION: You roll a number cube . what is the probability that you roll a 2 or an even number ?
Algebra
->
Probability-and-statistics
-> SOLUTION: You roll a number cube . what is the probability that you roll a 2 or an even number ?
Log On
Algebra: Probability and statistics
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Probability-and-statistics
Question 309757
:
You roll a number cube . what is the probability that you roll a 2 or an even number ?
Answer by
alicealc(293)
(
Show Source
):
You can
put this solution on YOUR website!
even numbers in a dice = 2, 4, 6 (2 is included)
so, the probability of rolling 2 or even numbers = probability of rolling even numbers = 3/6 = 1/2 = 0.5