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Dependent And Independent Variable Quiz 1 (25 MCQs)

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1. The question in a controlled experiment includes:
2. Find the DV:You experiment to see if the Fortune Teller fish reacts to different amounts of heat.
3. In the scientific question "Does the colour of light used on plants affect how well they grow? "What is the independent variable?
4. The measurable factor in an experiment is known as the:
5. Find the Independent Variable:You experiment to see if a bouncy ball or a tennis ball bounces higher.
6. When experimenting with the growth of a plant, a scientist gives the same type of plants, two different fertilizers, equal light, and equal water. What type of variable is the type of fertilizer?
7. Students measured the temperature of the water at different depths in Lake Skywalker and found that the temperature varied.What was the dependent variable?
8. Identify the independent variableThe number of hours, h, worked and the amount of money, m, earned
9. Research Question:Does the type of gasoline (regular vs premium) put in a car effect how fast the car can drive? What is the independent variable?
10. What is the term used to describe the information collected in an experiment?
11. A student tested if giving dogs a different amount of toys would make their tails wag more in a 1 minute period.What is the independent variable?
12. How does watching TV during studying affect a student's test grades? Which variable is highlighted in red?
13. The higher the temperature in an oven, the faster a cake will bake.What is the independent variable?
14. The variable that we measure or observe is the _____
15. The one factor that a scientist changes during an experiment.
16. A sham or empty treatment that to subjects of an experiment appears to be the real treatment.
17. Identify the dependent variable:A study was done to find if different tire treads affect the braking distance of a car.
18. Read the title and identify the INDEPENDENT variable.Research Title:An Experiment on the Methods of Teaching and Language Achievement Among Elementary Pupils.
19. Justin wants to determine the effect of time spent on practising an instrument on one's ability to perform a piece. What is the independent variable?
20. Students want to test if changing the wing shape of a paper airplane will affect the distance it will fly. What is the independent variable?
21. The variable that you measure is the-
22. Tiffany was investing how fast it took Hayden to react to different sounds. Identify the independent variable.
23. Alexandra is testing the quality of her Nikon camera against the camera on her iPhone. The different cameras is the _____ variable.
24. Michael pays $ 8.99 per month for his Netflix subscription. What is the dependent variable?
25. Jessica wants to know if the size of a cookie dough ball will influence how long it takes to bake.What is the dependent variable?
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