Data Representation

Front

What is data representation?

Back

Data representation is the way in which information is stored, organized, and presented in a format that can be understood and processed by computers and humans.

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show the quantity of each category.

Tags

CCSS.2.MD.D.10

Front

How do you find the total number of items in a data set?

Back

To find the total number of items, you add up all the individual counts from each category.

Tags

CCSS.6.SP.B.5A

Front

What does it mean to analyze data?

Back

Analyzing data means examining and interpreting the information to find patterns, trends, or insights.

Tags

CCSS.6.SP.B.5A

Front

What is a tally chart?

Back

A tally chart is a simple way to record and count occurrences of an event using marks (tallies) to represent each count.

Tags

CCSS.1.MD.C.4

Front

What is the purpose of a pie chart?

Back

A pie chart is used to show the proportions of different categories as slices of a whole, making it easy to compare parts to the whole.

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 does 'mean' refer to in data?

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 a frequency table?

Back

A frequency table is a way to organize data that shows how often each category or value occurs.

Tags

CCSS.6.SP.B.5A

Front

What is a mode in a data set?

Back

The mode is the value that appears most frequently in a data set.

Tags

CCSS.6.SP.B.5C