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Ms lee is handing out wristbands as students enter the dance. There are 40 black , 20 yellow, 25 orange, and 15 purple wristbands, what is the probability that Melanie will get an orange wristband?

User Gulrej
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2 Answers

1 vote
Answer is: 4% chance of a orange
User Wilbur Vandrsmith
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1 vote

Answer:


p =(25)/(40+20+25+15)= (25)/(100)= 0.25

So then the probability for this case would be 0.25 or 25%

Explanation:

For this case we have 40 black , 20 yellow, 25 orange, and 15 purple wristbands

And we want to find the probability that Melanie will select an orange wristband so we can use the definition of probability:


p =(successes)/(total)

And replacing we got:


p =(25)/(40+20+25+15)= (25)/(100)= 0.25

So then the probability for this case would be 0.25 or 25%

User Hubbardr
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3.3k points