Question

There is a bag filled with 6 blue and 5 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of getting 2 reds?

Answer 1

Step-by-step explanation:

Hello dear ,

See the total probabilities or sample space of getting marbles is = 6+5 =14. (Blue+red)

So the probability of getting 2 red = no of possible outcome / total number of outcome

= 2/14 = 1/7 which is your desired answer .

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