Global MCQ Practice

Home > Ugc Net > Paper 1 > Research Planning > Hypotheses Research Questions – Quiz 2
🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books

Hypotheses Research Questions Quiz 2 (22 MCQs)

Quiz Instructions:

Select an option to see the correct answer instantly.

1. During chemistry class your teacher challenged you to dissolve four salts as quickly as possible in a specific volume of water. Each group had to pick a variable to test, a variable that would speed up the dissolving process. Each group had to design an experiment using the steps of the scientific method. The teacher began the experiment with the research question:How can you speed up the dissolution of salt in water. Your group stated:If the water temperature increases, the dissolving time of the four salts will decrease. Your statement can BEST be described as your group's
2. Demographic variables are often used as _____
3. Read the next definition: "The investigator makes a prediction (higher, more change) about something basing this prediction on studies" . To what type of Hypothesis forms does this definition belong to?
4. What is a central question?
5. Sam and his Dad were trying to combat the fire ants in the backyard. They tried several brands of fire ant "killing" chemicals but none worked. Finally, Sam's Dad decided to try an old-time idea:pouring grits on the mounds. What question could be used to guide Sam's study of fire ants?
6. Qualitative Questions Specify the _____ and the _____ for the study
7. Hypothesis is defined as
8. Null, alternative, and non-directional are forms of _____
9. John and Sven were walking down the street when they noticed a cat being chased by a dog. Eventually, the cat ran up a tree. The dog tried and tried to climb the tree, but was unsuccessful. The dog left and the cat climbed down, safe.What is the BEST question to help John and Sven answer what just happened scientifically?
10. Which question can be answered by an experiment?
11. Susie places 3 beakers in the freezer. The first beaker contains water only, the second contains water and salt, and the third contains a water and sugar solution. Susie recorded the temperature and the time at which each mixture froze. Which is the most appropriate hypothesis for her experiment?
12. According to the scientific method, how would you test a hypothesis?
13. These are the criteria of good hypothesis, except
14. Qualitative questions include
15. Joanna has been growing tomatoes. She noticed that the tomato plants close to the busy street did not produce nearly as many tomatoes as the plants which were closer to her house. Which of these would be a question she could ask to help investigate what has happened with the tomatoes?
16. How to generate a hypothesis?
17. Which problem can NOT be answered by experiment?
18. If a student notices that frogs are all gathering at one end of the pond the student has done what?
19. In the model for descriptive questions and hypotheses. Which are the two different types of question?
20. Mixed Method Research:Which is NOT a MIXED METHOD question type
21. Dr. LA will post a Sign-up Genius by Thursday morning for everyone to
22. Survey study is close to
← Previous

Related Quizzes

🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books