i need help with questions from research method class

theses are questions from research methods course

Which of the following is not one of the objectives of the methods section? a. Who participated in the study? b. What kind of measuring instruments were used to collect data? c. What were the participants required not to do? d. How the data were collected, analyzed and findings produced? Q2/Who participated in the study refer to? a. materials b. elements C. subjects d. population Q3/Which step in the scientific method is the most important? a. Observation b. Question C. Guess d. Collect data e. all Q4/ The idea that a simple model can explain a phenomenon better than a complex explanation is called a. purposiveness b. Testability c. parsimony d. generalizability e. rigour Q5/ Who participated in the study refer to? a. materials b. elements C. subjects d. population Q6/ The difference between the conceptual framework and the theoretical framework is that the theoretical framework is a. replicated b. Examined c. Measured d. analyzed e. Tested Q7/ When a research attempts to put light on a phenomenon where the variables are yet unknown it is called a.causal b. Explorative c.descriptive d. predictive e. analyticall Q8/ Which of the following carry the same meaning as parameters in research? a. Dimensions b. elements c. Variance d. Concepts 09/ A good literature review must identify the affecting the problem question a. Questions b. ideas c. Variables d. Measurings e. Answers Q10/ Which of the following is not an advantage of sampling ? a. less costs b. Less errors due to more fatigue c. less time d. Destruction of elements avoided Q11/ Why is the non-probability sampling techniques not scientific? a. They are not accurate b. they have no rigour c. They are not generalisable d. They are not objective Q12/ What determines the procedures in the Method section of a research a. Problem question b. hypotheses c. Propositions d. the researcher e. problem background of Q12/ The main purpose of science is the phenomena a. parsimony b. Prediction c. Validity d. Testability e. Generalizability Q13/ What should be the sample size between 440 and 460 people? a. 300 b. 334 c. 226 d. 242 Q14/ A conceptual framework helps to test a/ an a. Assumption b. method c. proposition d. Variable e. Theory Q15/ A conceptual framework is the same as a a. thesis b. Hypothesis c. proposition d. Variable