Math Unit 1 Review

Front

What is a line graph?

Back

A line graph is a type of chart that shows information as a series of data points called 'markers' connected by straight line segments. It is often used to display trends over time.

Front

What information can you get from a line graph?

Back

You can determine trends, compare data points, and see how values change over time.

Front

What does probability mean?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 (impossible) and 1 (certain).

Front

If a coin has one side heads and one side tails, what is the probability of getting tails when flipped?

Back

The probability is 1/2 or 50%.

Front

What is the difference in temperature?

Back

The difference in temperature is the amount by which one temperature is higher or lower than another.

Front

How do you calculate the difference between two temperatures?

Back

Subtract the lower temperature from the higher temperature.

Front

What does 'fewest' mean in terms of sales?

Back

'Fewest' refers to the smallest number in a set of numbers.

Front

What is a data chart?

Back

A data chart is a visual representation of information, often using graphs or tables to organize and present data clearly.

Front

What is the purpose of a number line?

Back

A number line is used to represent numbers in a straight line, helping to visualize numerical relationships and operations.

Front

What does it mean to analyze data?

Back

To analyze data means to examine and interpret the information to understand patterns, trends, or insights.