please answer the question 5-10

Q5: The term 'external validity' is concerned with: a) the question of whether the results of a study can be generalized beyond the specific research context. b) whether the research question is judged to be a good research question by those outside the study. C) the question of whether or not social scientific findings are applicable to people's every day, natural social settings d) an ambiguous concept whose meaning depends on how it is defined Q6: Original source from which researcher directly collects the data that has not been previously collected a) Primary data b) Secondary Data c) Tertiary Data d) None of these Q7: Issue to be considered for the secondary data include which of the following a) Sufficiency b) Reliability c) Suitability d) All of the above Q8: Define the correct sequence in the stage of sampling: a) i) Sampling method selection ii) Population definition iii) Sampling frame development iv) Sampling unit specification v) Sample size determination b) i) Population definition ii) Sampling frame development iii) Sampling unit specification iv) Sampling method selection v) Sample size determination c) i) Sampling method selection ii) Sampling unit specification iii) Sample size determination iv)Population definition v) Sampling frame development d) i) Sample size determination ii) Population definition iii) Sampling frame development iv)Sampling unit specification v) Sampling method selection Q9: What are the two types of sampling methods? a) Random or probability sampling and non-probability sampling b) Probability sampling and random sampling c) Probability sampling and non-random sampling d) All of the aboveC110: Among the following methods which is not a probability sampling method? 3) Systematic sampling b) Stratied sampling c) Cluster sampling d) Quota sampling