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3.Uma urna contém 100 bolas numeradas de 1 a 100. Uma
bola dessa urna é sorteada aleatoriamente.
T
a) Qual é a probabilidade de ser sorteada uma bola com um número par?

Sagot :

GinnyAnsweridn

Final answer:

The probability of drawing a ball with an even number from an urn with 100 numbered balls is 1/2.


Explanation:

Probability of drawing a number: In a urn containing 100 balls numbered from 1 to 100, the total possible outcomes are 100. For drawing a number that is even (par), we consider the numbers from 1 to 100 that are divisible by 2, which are the even numbers. There are 50 even numbers from 1 to 100. Therefore, the probability of drawing a ball with an even number is 50/100 or 1/2.


Learn more about Probability and Numbers here:

https://brainly.com/question/43127131


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