What are descriptive statistics?	What is a histogram?

Term	Define	Why is this important to know when analyzing data?
Measure of central tendency
mode
Bimodal distribution
mean
median
Skewed distribution
range
Standard deviation
Normal curve

Draw and explain the difference between normal and skewed distribution (negative & positive).

Question	Answer	Why is this important in analyzing research?
What are inferential statistics?
What must be included in research to make it generalizable (applicable to the population)?
Question	Answer	Why is this important in analyzing research?
What is meta-analysis?
What does it mean for results to be statistically significant?
What is effect size?

How can we determine whether an observed difference can be generalized to other populations?