Graphing quiz study guide

What is happening in the "total annual precipitation" graph? (the green graph)

• The amount of rain and snow is increasing.
• The amount of rain and snow is not changing.
• The amount of rain and snow is decreasing.

What is happening to the "average annual temperature" graph? (the yellow/orange graph)

• The temperature is increasing.
• The temperature is not changing.
• The temperature is decreasing.

What do you think Yakima, Washington is going to experience?

• Droughts.
• Floods.
• Neither, it's completely normal.

What does this graph show?

• No change in the number of flood and heavy storms in Vicksburg, Mississippi.
• A decrease in the number of flood and heavy storms in Vicksburg, Mississippi.
• An increase in the number of flood and heavy storms in Vicksburg, Mississippi.

What does this graph show?

• No change in the amount of rain in Yakima County, Washington.
• A decrease in the amount of rain in Yakima County, Washington.
• An increase in the amount of rain in Yakima County, Washington.

What does this graph show?

• No change in the amount of rain in Navajo County, Arizona.
• A decrease in the amount of rain in Navajo County, Arizona.
• An increase in the amount of rain in Navajo County, Arizona.

What does this graph show?

• No change in the temperature in Navajo County, Arizona.
• A decrease in the temperature in Navajo County, Arizona.
• An increase in the temperature in Navajo County, Arizona.

What is the name for the blue line that cuts across each of the graphs?

• Trendline

• Y-Axis

• Tankline

• X-Axis

What does the trendline tell us?

• The trendline provides insight into the overall direction in the data.

• The trendline shows the highest data point
• The trendline represents the average of all data points
• The trendline predicts future values accurately