This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Research Variables > Dependent And Independent Variable – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Dependent And Independent Variable Quiz 3 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What effect does decreasing the temperature of a room have on a lifespan of a battery? Which variable is highlighted in red? A) Independent variable. B) Dependent variable. C) Controlled variable. D) None of above. Show Answer Correct Answer: A) Independent variable. 2. How does watching TV during studying affect a student's test grades? Student's test grades is the ..... variable. A) Independent. B) Dependent. C) Constant. D) Control. Show Answer Correct Answer: B) Dependent. 3. Eddie wants to know if switching his gaming platforms will help him have a better experience. Week 1 he plays on the PS4, week 2 he plays on the Xbox, and week 3 he plays on the Nintendo Switch. what is the dependent variable? A) PS4. B) Gaming Experience. C) Eddie. D) Nintendo Switch. E) Xbox. Show Answer Correct Answer: B) Gaming Experience. 4. Adrien earns $ 9.25 per hour working at a shoe store. If Adrien earned $ 74 last week, which equation would be used to determine h, the number of hours she worked last week? A) 9.25 = 74 + h. B) 74 = 9.25 + h. C) 74 = 9.25h. D) 9.25 = 74-h. Show Answer Correct Answer: C) 74 = 9.25h. 5. Will drinking energy drinks increase how long an athlete can run? What is the dependent variable? A) How long the athlete can run. B) Who the athlete is. C) The type of energy drink. D) Whether the athlete drinks energy drinks. Show Answer Correct Answer: A) How long the athlete can run. 6. Scenario:Mosquito repellent is sprayed on one arm but not the other, and we count the number of bites on each arm after two hours. What is the Independent Variable? (Remember:Independent variables are what "I" change.) A) The number of mosquito bites. B) The type of mosquito repellent. C) One arm has bug spray and the other does not. D) None of above. Show Answer Correct Answer: C) One arm has bug spray and the other does not. 7. Read the title and identify the INDEPENDENT variable.Research Title:The Effects of Types of Audio-visual Materials to the Problem-solving Skills in Mathematics A) Types of Audio-visual Materials. B) Problem-solving Skills in Mathematics. C) Skills in Mathematics. D) None of above. Show Answer Correct Answer: A) Types of Audio-visual Materials. 8. Walker is testing which fertilizer will grow the tallest grass. The height of the grown grass is the ..... variable. A) Constant (same). B) Independent (changes). C) Dependent (measured). D) None of above. Show Answer Correct Answer: C) Dependent (measured). 9. Individuals will respond more to a person in uniform than to a person not in uniform. What is the independent variable? A) Individuals. B) Person in uniform. C) Response to uniform. D) None of these work. Show Answer Correct Answer: B) Person in uniform. 10. Katie designs websites. She can create four different websites each week. Katie wants to create an equation that will give her the total number of websites she can design given the number of weeks she works.What is the independent variable A) The number of weeks. B) The number of websites she makes. C) There isn't one. D) The design of the website. Show Answer Correct Answer: A) The number of weeks. 11. Find a Constant Variable:You experiment to see if a bouncy ball or a tennis ball bounces higher. A) Type of ball. B) Same drop height. C) Height of Bounce. D) None of above. Show Answer Correct Answer: B) Same drop height. 12. Which type of apple has the most water in it? Which is the dependent variable? A) The age of the apple. B) The size of the apple. C) The type of apple. D) The amount of water. Show Answer Correct Answer: D) The amount of water. 13. Sarah wanted to find out if the size of a car tire made it a smoother ride over bumps. What is the independent variable? A) Size of tire. B) How smooth the ride was over bumps. C) Type of car. D) None of above. Show Answer Correct Answer: A) Size of tire. 14. The variable that is measured throughout the experiment is the ..... Hint:It may change as a result of your testing. A) Independent Variable. B) Controlled Variable. C) Responsive Variable. D) Dependent Variable. Show Answer Correct Answer: D) Dependent Variable. 15. Data such as "10 drops" is referred to as ..... A) Control data. B) Quantitative data. C) Robust data. D) Qualitative data. Show Answer Correct Answer: B) Quantitative data. 16. What would the INDEPENDENT variable be in an experiment testing which types of paper airplane goes furthest? A) The distance of each plane's flight. B) How hard the plane is thrown. C) The type of paper airplane. D) The paper used. Show Answer Correct Answer: C) The type of paper airplane. 17. Read the title and identify the INDEPENDENT variable.Research Title:Types of Feeds and Salinity Level:Their Effects on the Growth of Tilapia in Fishponds A) Types of Feeds. B) Growth of Tilapia in Fishponds. C) Types of Feeds and Salinity Level. D) None of above. Show Answer Correct Answer: C) Types of Feeds and Salinity Level. 18. What is a Dependent Variable? A) A Independent Variable. B) Variable #2. C) The item that is changed. D) The item that causes change. Show Answer Correct Answer: C) The item that is changed. 19. The variable the is changed on purpose to see its effects on something is called: A) Dependent Variable. B) Controlled Variables. C) Independent Variable. D) Interdependent Variable. Show Answer Correct Answer: C) Independent Variable. 20. Which of these represents slope-intercept form of a linear equation? A) Y=kx. B) Y = mx + b. C) Ax + By = C. D) Y-y$_{1}$ = m(x-x$_{1}$). Show Answer Correct Answer: B) Y = mx + b. 21. If I water the plant more often, then it will grow taller. Name the independent variable. A) The size of the pot. B) The amount of water. C) The amount of light. D) The height of the plant. Show Answer Correct Answer: B) The amount of water. 22. Savannah pays $ 5 a month, m, for her music club subscription.m= represents # of months s= total costs of subscriptionWhat is the total costs after 4 months? A) $ 25. B) $ 20. C) $ 5. D) $ 4. Show Answer Correct Answer: B) $ 20. 23. How many variables can be tested in a controlled experiment? A) Two. B) One. C) Three. D) As many as possible. Show Answer Correct Answer: B) One. 24. Savannah pays $ 5 a month, m, for her music club subscription.m= represents # of monthss= total costs of subscription A) The independent variable is "m". B) The dependent variable is "m". C) The independent variable is "5m". D) The independent variable is "s". Show Answer Correct Answer: A) The independent variable is "m". 25. Bacteria are grown in a petri dish. One side of the dish is sprayed with an antibiotic. After a week, the number of bacteria colonies are counted on each side. What is the INDEPENDENT variable? A) Type of bacteria. B) Type of petri dish. C) Number of colonies. D) Antibiotic. Show Answer Correct Answer: D) Antibiotic. 26. A car travels 60 mph. What is the dependent variable? A) Number of hours. B) Total miles. C) 60 mph. D) None of above. Show Answer Correct Answer: B) Total miles. 27. Do different types of music make a difference in test scores? What is the dependent variable? A) The volume of the music. B) How well the student does on a test. C) The type of test. D) The type of music. Show Answer Correct Answer: B) How well the student does on a test. 28. In a controlled experiment, it is important to only change or test 1 variable while keeping everything else the same. These things we need to be sure to keep the same are called ..... A) Independent variable. B) Control. C) Dependent variable. D) Controlled variables/constant. Show Answer Correct Answer: D) Controlled variables/constant. 29. Ms. S 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? A) Distance traveled by the ball. B) Height of the ramp. C) Mass of the ball. D) Where the experiment took place. Show Answer Correct Answer: A) Distance traveled by the ball. 30. What is it called when a scientist repeats an experiment several times in the exact same way? A) Hypothesis testing. B) Repeated trials. C) Sloppy work. D) None of above. Show Answer Correct Answer: B) Repeated trials. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesDependent And Independent Variable Quiz 1Dependent And Independent Variable Quiz 2Dependent And Independent Variable Quiz 4Dependent And Independent Variable Quiz 5Dependent And Independent Variable Quiz 6Dependent And Independent Variable Quiz 7Dependent And Independent Variable Quiz 8Dependent And Independent Variable Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books