Summative Test
Multiple Choice: Read the question carefully. Write the letter of the correct answer in a
separate sheet of paper. (1 whole sheet of paper)
1. This kind of variable are the "cause". They can be changed or manipulated by the investigator
depending of the nature of the study.
A. dependent variable
B. independent variable
C. extraneous variable
D. both A and B
2. These are the observed effects. They are also called responding variables.
A. dependent variable
B. independent variable
C. extraneous variable
D. both B and C
3. From the given problem Response of Okra to Horse Manure and Urea: A Comparative Study",
which of the following variable is/are considered as the independent variable of the study?
A. Response(growth) of Okra
B. Kind of fertilizer used
C. Quality of okra seed planted
A SAH.
4. It is a tentative answer to the research question and it guides the researcher in designing the
study
A. Hypothesis
B. Main Problem
C. Sub-problem
D. Conclusion
5. A type of hypothesis states that there is no significant difference between the results of two
conditions being tested.
A. alternative form
B. cause and effect statement
C. null form
D. cannot be determined
6. A type of hypothesis states that there is a significant difference between the results of two
conditions being tested.
A. alternative form
B. cause and effect statement
C. null form
D. cannot be determined
7. A type of hypothesis states that if a certain condition (cause) is true, then a supporting
observation (effect) occurs.
A. alternative form
B. cause and effect statement
C. null form
D. cannot be determined
8. These are essentially a group of figures for a given experiment.
A. Data
B. Graph
C. Result
D. Table
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