A bag has 2 blue marbles, 3 red marbles, and 5 white marbles. Which events have a probability greater than 5 ? Select three
options.
choosing 1 blue marble
choosing 1 red marble
choosing 1 red marble, not replacing it, and then choosing a blue marble
choosing 1 white marble, replacing it, and choosing another white marble
choosing 1 white marble

Respuesta :

Answer:

Step-by-step explanation:

Probabilities greater than 1/5

1 ) choosing 1 red marble = 3 / 10 which is greater than 1 / 5 .

2 ) choosing 1 white marble, replacing it, and choosing another white marble

choosing 1 white marble =  5/ 10 = 1 / 2  

choosing white marble next time = 1 / 2

choosing 1 white marble, replacing it, and choosing another white marble

1 / 2 x 1/2 = 1/4 which is more than 1/5

3 ) choosing 1 white marble 5 / 10

= 1 /2 which is more than 1 / 5 .

Answer:

B, D , E

Step-by-step explanation:

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