Explain descriptive statistics and inferential statistics

Reference no: EM13103469

a. Write down descriptive statistics and what are inferential statistics? Write down the similarities between descriptive and inferential statistics? Write down the differences?

b. Write down similarities between descriptive single-case designs (that are qualitative studies, like case studies are) and small-N research designs? Write down the differences? When must descriptive single-case designs be used and when must small-N research designs be used?

c. What are true experiments? How are threats to internal validity controlled by true experiments?

d. What do you mean by quasi-experimental designs? Why are they sigificant? How are they different from experimental designs?

Reference no: EM13103469

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