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Dependent And Independent Variable Quiz 5 (25 MCQs)

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1. Mrs. Ahlers set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. What is the dependent variable?
2. In a science experiment, what is the dependent variable?
3. A student is planning an experiment to find out how the height from which he drops a ball affects how high the ball bounces. What is the control variable?
4. Which type of sugar dissolves the fastest in boiling water? Which is the independent variable?
5. In an experiment, the outcome to be measured.
6. Does the amount of time a person spends watching TV make a difference in their grades? Which is the dependent variable?
7. Jonathan set up the same experiment to see how the mass of a ball affects the distance it rolls off a ramp. Identify the independent variable.
8. If you were testing the time it took for objects of different sizes to reach the ground after being dropped from 30 feet in the air, which of these would be the DEPENDENT VARIABLE?
9. WHICH ANSWER IS A CONTROL FOR THE QUESTION:Does warm water or cold water dissolve salt faster?
10. What is the INDEPENDENT variable? You are testing which type of paper airplane goes furthest?
11. A cell phone provider charges $ 0.15 for each text message sent and received. What is the independent variable?
12. Dario wants to know the following:Does the distance a person kicks a soccer ball effect how well they will do on their math test. What is the dependent variable?
13. The output in a function is also known as the:
14. The x is the _____ and is on the _____ axis.
15. What is another term for the independent variable?
16. Britney is planting seeds. The number of flowers she grows is related to the number of seeds she plants. Which is the independent variable?
17. What would the INDEPENDENT variable be in this experiment:Which plane would fly the furthest, a airplane made of plain paper or an airplane made of construction paper?
18. The independent variable goes on the _____ axis.
19. Which observation is quantitative?
20. Find the DV:You experiment to find out if you can blow bigger bubbles when it is hot outside or when it is cold outside.
21. In an experiment it is important to test _____ independent variable(s) in order to have a controlled experiment.
22. An orderly, systematic approach to problem solving is called the:
23. Mrs. Pangrazio sold chocolate chip cookies for $ 2.00 each. The total amount collected on Friday was $ 50.00. The total amount collected on Saturday was $ 80.00. Name the independent variable.
24. A GOOD experiment will have _____ independent variable and _____ controlled variables.
25. The summary at the end of an experiment that explains the results is called _____
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