Imagine That You Have a Bag Filled with 10 Pink

question 22

Multiple Choice

Imagine that you have a bag filled with 10 pink marbles and 5 black marbles. What is the probability of pulling a pink marble from the bag?​

• A)0.25​
• B)0.33
• C)0.50
• D)0.67

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Definitions:

Age Structure

The distribution of a population by age, often visualized in a population pyramid, which helps in understanding population growth and decline dynamics.

Percentages

A mathematical concept used to express a number as a fraction of 100.

Age Level

A specific stage or period in an individual's life or development process, often used as a basis for grouping in educational or social contexts.

Life-support Systems

Systems that provide all the necessary support for life to sustain, either biologically or through technological means, in natural or artificial environments.