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Lapatulllka [165]
2 years ago
14

Evan randomly selects 30 marbles from a bag. His data is given in the table.

Mathematics
1 answer:
Igoryamba2 years ago
3 0
The probability of selecting a yellow marble is #of yellow marbles/total # of marbles= 6/30 or .2 or 20%

If there are 300 marbles in the bag, a good estimate for the total number of red marbles in the bag is 90.

9/30=.3 = the percentage of red marbles
.3(300) = 90

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