Histograms

Front

What is a histogram?

Back

A histogram is a type of bar graph that represents the frequency distribution of numerical data. It shows how many data points fall within certain ranges (bins).

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the purpose of a histogram?

Back

The purpose of a histogram is to provide a visual representation of the distribution of data, making it easier to see patterns, trends, and outliers.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you read a histogram?

Back

To read a histogram, look at the height of the bars, which indicates the frequency of data points within each range. The x-axis represents the ranges (bins), and the y-axis represents the frequency.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the difference between a histogram and a bar graph?

Back

A histogram displays continuous data and groups it into ranges (bins), while a bar graph displays categorical data with separate bars for each category.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does the width of the bars in a histogram represent?

Back

The width of the bars in a histogram represents the range of values (bin size) for each group of data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is a bin in a histogram?

Back

A bin in a histogram is a range of values that groups data points together for frequency counting.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How can you determine the mode from a histogram?

Back

The mode can be determined from a histogram by identifying the highest bar, which represents the range with the most data points.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does it mean if a histogram is skewed to the right?

Back

If a histogram is skewed to the right, it means that most data points are concentrated on the left side, with fewer high values stretching out to the right.

Front

What does it mean if a histogram is symmetric?

Back

If a histogram is symmetric, it means that the data is evenly distributed around the center, with similar frequencies on both sides.

Front

How do you find the range of data in a histogram?

Back

The range of data in a histogram can be found by subtracting the lowest value from the highest value represented in the histogram.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1