Front

What is a Population in statistics?

Back

A population is the entire group of individuals or instances about whom we hope to learn.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a Sample in statistics?

Back

A sample is a subset of the population that is used to represent the entire group.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is Descriptive Statistics?

Back

Descriptive statistics summarizes and describes the characteristics of a data set, using measures such as mean, median, mode, and graphical representations.

Tags

CCSS.HSS.ID.A.4

Front

What is Inferential Statistics?

Back

Inferential statistics uses a random sample of data taken from a population to make inferences or generalizations about the population.

Tags

CCSS.HSS.IC.B.3

Front

What is a Bar Graph?

Back

A bar graph is a chart that presents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents.

Tags

CCSS.2.MD.D.10

Front

What is a Circle Graph (Pie Chart)?

Back

A circle graph, or pie chart, is a circular statistical graphic divided into slices to illustrate numerical proportions.

Front

What is a Line Graph?

Back

A line graph is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments.

Front

What is a Pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data, making it visually engaging.

Tags

CCSS.2.MD.D.10

Front

What is the Mean?

Back

The mean is the average of a set of numbers, calculated by adding all the values together and dividing by the number of values.

Tags

CCSS.6.SP.B.5C

Front

What is the Median?

Back

The median is the middle value in a list of numbers, which separates the higher half from the lower half.

Tags

CCSS.6.SP.B.5C