Front

What is a dot plot?

Back

A dot plot is a statistical chart that uses dots to represent the frequency of data points in a dataset. Each dot represents one observation.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you interpret a histogram?

Back

A histogram is a graphical representation of the distribution of numerical data, where the data is divided into bins or intervals. The height of each bar represents the frequency of data points within that interval.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is a box plot?

Back

A box plot, or whisker plot, is a standardized way of displaying the distribution of data based on a five-number summary: minimum, first quartile, median, third quartile, and maximum.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What does the range of a dataset represent?

Back

The range is the difference between the maximum and minimum values in a dataset, indicating the spread of the data.

Tags

CCSS.6.SP.A.3

Front

How do you calculate the mean of a set of numbers?

Back

To calculate the mean, sum all the numbers in the set and then divide by the total count of numbers.

Tags

CCSS.6.SP.B.5C

Front

What is the purpose of using a box plot?

Back

Box plots are used to visualize the central tendency, variability, and skewness of a dataset, as well as to identify outliers.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

What is the difference between a dot plot and a histogram?

Back

A dot plot displays individual data points, while a histogram groups data into intervals and shows the frequency of data points within those intervals.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How can you identify outliers in a box plot?

Back

Outliers in a box plot are typically represented as individual points that fall outside the whiskers, which extend to 1.5 times the interquartile range (IQR) from the quartiles.

Front

What does the median represent in a dataset?

Back

The median is the middle value of a dataset when it is ordered from least to greatest, dividing the dataset into two equal halves.

Tags

CCSS.6.SP.B.5C

Front

What is the interquartile range (IQR)?

Back

The interquartile range (IQR) is the difference between the first quartile (Q1) and the third quartile (Q3) in a dataset, representing the range of the middle 50% of the data.

Tags

CCSS.6.SP.B.5C