You roll a pair of number cubes. What is the probability of getting even number

Mathematics
Tutor: None Selected Time limit: 1 Day


You roll a pair of number cubes. What is the probability of getting even numbers on both cubes?

a.  1/6

b.  1/2

c.  1

d.  1/4

Apr 30th, 2015

1,2,3,4,5,6----even numbers are 1,3,5

the probability of getting even numbers on cube 1 is 3/6=1/2

the probability of getting even numbers on cube 2 is 3/6=1/2

thus the probability of getting even numbers on both cubes=1/2 * 1/2=1/4

the answer is d.

let me know if you have any questions

May 1st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 30th, 2015
...
Apr 30th, 2015
May 30th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer