Histograms

Front

What is a histogram?

Back

A histogram is a graphical representation of the distribution of numerical data, where data is grouped into intervals (bins) and the frequency of data points in each interval is represented by the height of the bars.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How does a histogram differ from a bar graph?

Back

A histogram displays numerical data and shows the frequency of data within certain ranges (intervals), while a bar graph displays categorical data and compares different categories.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the purpose of using intervals in a histogram?

Back

Intervals (or bins) are used to group numerical data into ranges, allowing for a clearer visualization of the distribution and frequency of data points.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is an interval in the context of a histogram?

Back

An interval is a range of numbers that groups data points together in a histogram.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you determine the frequency of an interval in a histogram?

Back

The frequency of an interval is determined by counting the number of data points that fall within that range.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does the height of a bar in a histogram represent?

Back

The height of a bar in a histogram represents the frequency of data points within the corresponding interval.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the significance of the x-axis in a histogram?

Back

The x-axis represents the intervals (bins) of numerical data in a histogram.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does the y-axis represent in a histogram?

Back

The y-axis represents the frequency of data points for each interval in a histogram.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How can you identify the interval with the greatest frequency in a histogram?

Back

You can identify the interval with the greatest frequency by looking for the tallest bar in the histogram.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What type of data is best represented by a histogram?

Back

Histograms are best used for continuous numerical data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1