STAAR Review - 4.4H

Front

What is the purpose of the STAAR test?

Back

The STAAR test measures students' knowledge and skills in various subjects to ensure they meet grade-level expectations.

Front

Define 'proportional relationships'.

Back

Proportional relationships are relationships between two quantities where the ratio between them remains constant.

Front

What is an example of a proportional relationship?

Back

If 2 apples cost $1, then 4 apples cost $2. The ratio of cost to apples is constant.

Front

What does it mean to 'analyze data'?

Back

To analyze data means to examine and interpret information to draw conclusions or make decisions.

Front

What is a 'line graph'?

Back

A line graph is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments.

Front

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

Back

To find the mean, add all the numbers together and then divide by the total count of the numbers.

Front

What is the difference between 'mean' and 'median'?

Back

The mean is the average of a set of numbers, while the median is the middle number when the numbers are arranged in order.

Front

What is a 'bar graph'?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to compare different categories.

Front

Define 'mode' in a data set.

Back

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

Front

What is a 'scatter plot'?

Back

A scatter plot is a graph that uses dots to represent the values obtained for two different variables.