Front

What is a frequency table?

Back

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

Tags

CCSS.6.SP.B.5A

Front

What is a histogram?

Back

A histogram is a graphical representation of the distribution of numerical data, showing the frequency of data points within specified ranges (bins).

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you calculate the total number of observations from a frequency table?

Back

Add all the frequencies together to find the total number of observations.

Tags

CCSS.6.SP.B.5A

Front

What is the mode in a dataset?

Back

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

Tags

CCSS.6.SP.B.5C

Front

How do you find the percentage of a specific category in a frequency table?

Back

Divide the frequency of the category by the total number of observations and multiply by 100.

Tags

CCSS.8.SP.A.4

Front

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

Back

A bar graph displays categorical data with rectangular bars, while a histogram displays continuous data with bars representing frequency within intervals.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How can you determine the range of a dataset?

Back

The range is calculated by subtracting the smallest value from the largest value in the dataset.

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

A right-skewed histogram indicates that most data points are concentrated on the left, with a few larger values extending to the right.

Front

What is a bin in a histogram?

Back

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

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you interpret the height of bars in a histogram?

Back

The height of each bar represents the frequency of data points within that bin.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1