Science and Graphs

T7 - What type of graph is this?

• Pie chart
• Histogram
• Bar graph
• Line graph

T7 - What graph/chart do you use for percentages? 

• Bar graph 
• Line Graph
• Pie chart
• data table

T7 - Jacob wants to record his results for the temperature of each day in the past week. What graph or table should he use? 

• Data table
• Bar graph
• histogram 
• Line graph

T8 - The Independent Variable is represented on which Axis?

• A
• X
• B
• Y

T8 - A student wants to test the effects of type of exercise on heart rate.  On what axis will the type of exercise go on?

• x
• y

T8 - If you get at least 6 hours of sleep, you will do better on tests than if you get less sleep.
What is the independent variable in this experiment?

• Amount of Sleep
• Test Scores
• Amount of Coffee
• Type of Bed

T8 - If you get at least 6 hours of sleep, you will do better on tests than if you get less sleep.
What is the dependent variable in this experiment?

• Test Scores
• Amount of Sleep
• Amount of Coffee
• None of the Above

T8 - Which of these are equal intervals?

• 0, 5, 15, 25, 35, 45
• 0, 10, 20, 25, 30, 35
• 0, 5, 10, 15, 20, 25
• 0, 120, 300, 400, 1000

T8 - The variable that is usually measured is:

• Dependent variable
• independent variable
• constant variable
• scientific variable

T8 - What do you need as part of your axis label?

• variable and unit
• just variable
• just unit
• neither variable nor unit