Find the experimental probability of randomly selecting a marble that is either green or purple. Write your answer in simplest form.

my answers B check my work plz

Question

Find the experimental probability of randomly selecting a marble that is either green or purple. Write your answer in simplest form.

my answers B check my work plz

anonymous · Answer

attachment

anonymous · Answer

Is there anymore information for this. Like how many marbles in all?

anonymous · Answer

Is it this?
"From a barrel of colored marbles, you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles."

anonymous · Answer

@farmgirl11

anonymous · Answer

So there is a total of 30 marbles. 20 of these marbles are NOT green AND NOT purple, meaning the odds of picking a marble that is NOT green AND NOT purple, are 20/30, simplified as 2/3. So your odds of selecting a marble that is EITHER green OR purple is the opposite or 1 - 2/3 = 1/3.  The answer is a

anonymous · Answer

thx srry i didnt reply i was doing somthing else

anonymous · Answer

Yup