Statistics
1. a – What determines an appropriate population?
b- What determines adequate sample size?
c- Please interpret: “….the study not be ‘too big’,
where an effect of little scientific importance is nevertheless statistically
detectable.” And explain.
2. Consider we have a survey. What if we have non-response
to particular questions in the survey. What is the impact of this type of
non-response to our research? (positive or negative, etc)
3. Consider “participants refuse to answer a certain
survey questions during a interview process.”
What can we learn from this if anything?
4. Please define for sampling and explain the relationships
among them:
a) Reliability
b) Validity
c) Accuracy
d) Precision.
ScholarMatic: Explanation & Answer
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