Describe categorical type of data
-Value assigned indicates
membership of one category
-Often binary (dead or alive,
yes or no)
-Can be multiple outcomes
-And categories can be
ordered…
Describe quantitative data
-Discrete: data with known
integer values
-Continuous: numerical data with
value within defined range
ONE NOTE
Contingency table
Two-way cross-tabulation of frequencies
ONE NOTE
Quartiles?
one note
Interquartile range?
ONE NOTE
standard deviation?
ONE NOTE