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Step-by-step explanation:
Let's break it down:
- The die has 6 possible outcomes: 1, 2, 3, 4, 5, and 6.
- The numbers that are 3 or even are: 2, 3, 4, and 6 (4 outcomes).
To find the probability, divide the number of favorable outcomes (4) by the total number of possible outcomes (6):
Probability = Number of favorable outcomes / Total number of possible outcomes
= 4/6
= 2/3
So, the probability of rolling a number that is 3 or even is 2/3 or approximately 0.67 (rounded to two decimal places).