STAAR Review: Data Analysis

Front

What is a dot plot?

Back

A dot plot is a simple way to display data using dots above a number line, where each dot represents one data point.

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.

Front

How do you find the mode of a set of data?

Back

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

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 it mean to analyze data?

Back

Analyzing data means examining and interpreting the data to find patterns, trends, or insights.

Front

How do you calculate the difference between two numbers?

Back

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

Front

What is a data point?

Back

A data point is a single value or piece of information collected in a dataset.

Front

What is the purpose of a bar graph?

Back

A bar graph is used to compare different categories of data visually.

Front

What is the total number of students if 6 chose red, 2 chose yellow, 5 more chose blue than yellow, and 3 fewer chose purple than red?

Back

The total number of students is 22.

Front

What is the median of a set of numbers?

Back

The median is the middle number in a sorted list of numbers.