Samenvatting Formularium statistiek voor psychologen deel 1 [Beschrijvende statistiek]
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Course
Statistiek Voor Psychologen Deel 1
Institution
Katholieke Universiteit Leuven (KU Leuven)
Hoi hoi,
Dit mijn formularium dat ik heb gemaakt voor Statistiek voor psychologen deel 1 voor het stukje van beschrijvende statistiek! Als je vragen hebt kan je mij altijd contacteren!
Heel veel succes met studeren!
Groetjes,
Laura
Formuleren
Beschr vende statistiek met 1 variabele
→ cumulatieve
frequenties
4-Reg IN =
Ê freaky
→ cumulatieve proporties
FIX ) =
Eplxjl =p
IX Ex )
j
I X
Xj
→ kwam tillen
R -
de kwartiel Xp RE IR ,
0 ER EI
Samenvattende maten
→ Modus
Modus : elke waarde X waarvoor f- Regie) Max is
→ Mediaan
( Mex) :
Pc . so
=
Ds =
Q2
Etna tnt
als n oneven is :
Mex =
als m even is : Mex
rekenkundig gemiddelde
n
En ÷ # ,
→
gemiddelde b frequenties
% En Ëxjfreglxj )
→
gemiddelde b proporties
t =
Én pap
→
regel van Steiner
' '
En II. c)
'
e)
'
E. Ik c) -
lxi -
tttm te c) -
→ xi
-
t
ij
ij
ij
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