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Gina has a bag of marbles with 5 different colors. She randomly selects a marble from
the bag and then returns the marble to the bag. She does this 300 times. The table
below shows her results.

Gina Has A Bag Of Marbles With 5 Different Colors She Randomly Selects A Marble From The Bag And Then Returns The Marble To The Bag She Does This 300 Times The class=

Sagot :

Harryjupiter148idn

Answer:

[tex] \frac{7}{20} [/tex]

Step-by-step explanation:

Red marbles = 33

Blue marbles = 72

Probability of selecting red or blue marbles:

[tex]33 + 72 = 105 \\ \frac{105}{300} = \frac{7}{20} [/tex]

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