2.descriptive stats Flashcards
1
Q
1- descriptive stats
A
get single number of SPSS like mode medium mean and SD
2
Q
how you do this in SPSS
A
analyze, descriptive stats, descriptives - select variavles to analyze and ok
leads to output file showing descriptive stats
3
Q
2- frequency
A
how many missing var
4
Q
frequency table
A
valid percent=when missing data is excluded= use if no missing data
percent values= missing data
5
Q
look at mean to
A
assume representative data
if mean is same do sensible descriptive stats
6
Q
spss analyse mean
A
analaysze, compare means, mean
7
Q
3-nromal distribution
A
graph, histograons- varibale into variable box ok
