Data Analysis Review

Front

What is a dot plot?

Back

A dot plot is a simple way to display data using dots to represent values. Each dot represents one data point.

Front

What does 'most common' mean in data analysis?

Back

'Most common' refers to the mode, which is the value that appears most frequently in a data set.

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

What is a stem-and-leaf plot?

Back

A stem-and-leaf plot is a method of displaying quantitative data in a graphical format, similar to a histogram, to retain the original data values.

Front

What does 'attended' mean in the context of an event?

Back

'Attended' means to be present at an event or gathering.

Front

How do you determine how many students read less than a certain number of books?

Back

Count the number of students whose book count is less than the specified number.

Front

What is the mode of a data set?

Back

The mode is the number that appears most often in a data set.

Front

What is a data set?

Back

A data set is a collection of related data points or values.

Front

What does 'range' mean in data analysis?

Back

The range is the difference between the highest and lowest values in a data set.

Front

How can you represent data visually?

Back

Data can be represented visually using charts, graphs, dot plots, and stem-and-leaf plots.