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3 years ago

15

If you have 50 red bead 50 blue beads 50 green beads what I'd the probability that will be blue

2 answers:

makkiz [27]3 years ago

6 0

Add all the beads together and put it over the number of blue beads.
so since there are 150 beads, the denominator is 150. and the amount of blue beads is 50 so that's the numerator.
50/150 now simplify, divide the numerator and denominator by 50 that equals
1/3
so the probability of getting a blue bead is 1/3
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Ratling [72]3 years ago

4 0

Because they are equal (50 red, 50 blue, 50 green) so the probability for blue ones is 1/3

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3 years ago

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This contradicts the poll as this is more than the poll predicted. That means Less than 71 of 150 actually preferred boy child.

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3 years ago