QUESTION 5 OF 10 The numbered disks shown are placed in a box and one disk is selected at random. Find the probability of selecting a green disk, given that an even number is selected. Write your answer as a fraction in simplest form.

Question

QUESTION 5 OF 10  The numbered disks shown are placed in a box and one disk is selected at random. Find the probability of selecting a green disk, given that an even number is selected. Write your answer as a fraction in simplest form.

anonymous · Answer

...
how do you impose i do this.

anonymous · Answer

Depends on how many disks and what colors?

anonymous · Answer

There are eight disks 4 are green and 4 are blue

anonymous · Answer

Green are 3,4 ,5,7

anonymous · Answer

Okay so the probability of selecting a green disk is: $$\frac{ 4 }{ 8 }$$ which, simplified, is: $$\frac{ 1 }{ 2 }$$

anonymous · Answer

Because,
Since there are 4 green disks, and 4 blue disks, then all together there are 8 disks. And the probability of selecting a green disk depends on how many green disks there are. There are 4 so, $$\frac{ 4 }{ 8 }$$ which simplifies into one half.

anonymous · Answer

It wasnt right

anonymous · Answer

What did you mean by "Green are 3, 4, 5, 7"?

anonymous · Answer

Read the initial question i think the green disk is supposed to be even