Populations & Sampling

A sample is a part of the whole population.

Which is bigger? (más grande?)

• Sample

• Population

A sample is a part of the whole population.

Which is smaller? (más pequeño?)

• Sample

• Population

How many people are in this sample?

How many BLUE people are in this sample?

How many BLUE people are in this population?

How many PINK people are in this sample?

How many PINK people are in this population?

There are 40 people in a population, and 8 are picked for a smaller group.

What is the name for the smaller group?

• Population

• Percent

• Sample

• Mode

There are 40 people in a population, and 8 are picked for a smaller group.

What is the name for the bigger group?

• Population

• Median

• Sample

• Decimal

There are 15 people in a class, and 5 people are picked to get cookies.

How many people are in this sample?

• 5

• 10

• 15

• 20