Math  /  Data & Statistics

QuestionHere is a box with squares and stars, in two different colours:
You randomly select one object from the box. What is that chance that it is either red or a star? [Enter your answer as a number between 0 and 1, and not as percent; for instance, enter 4/104 / 10 or 0.4 , but not 40%40 \%.]

Studdy Solution
확률을 계산한다.
확률=1620=45=0.8 \text{확률} = \frac{16}{20} = \frac{4}{5} = 0.8
따라서, 확률은 0.8입니다.

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