Week 13 Flashcards
(13 cards)
ANalyzing quantiative data
- get the data
- prepare the data
- analyze it
public micro-data
detailed records about individual people or households, allowing researchers and the public to conduct their own statistical analysis
Quantitative History Studies
Typically treat societies, countries, economies, polities as units of
analysis
steps to analyze data
- data prep
- descriptive statistics
- inferential statistics
Conclusion validity
The extent to which conclusions or inferences regarding relationships
between the major variables in your research are warranted
Descriptive Statistics
mean
median
mode
The main data measures
- distribution
- central tendency
- the dispersion
Frequency distribution
Lists possible values of variable and
number of times each occurs, graphed by histogram
Type of distribution
- bell shaped
- skewed to the right
- skewed to the left
- others
numerical descritions
sample size n
mean
the averagem
edian
the countermost scoure
mode
the most frequently occuring score