meeting 14 Comparative Hypothesis Test

5/17/2011

1

Com pa r a t iv e

Com pa r a t iv e

H

H y pot h e sis

y pot h e sis T

Te st

e st

Pr e se n t e d by

Pr e se n t e d by

M a h e n dr a

M a h e n dr a AN

AN

Comparative Hypotheses

Comparative Hypotheses

Two Sample

Paired

Independent

Comparative

Hypotheses

K sample

(more than 2

sample)

Paired

Independent

Basic Principles

Basic Principles

Popu la t ion pa r a m e t e r

μ

1:

μ

2:

μ

3

Reduction

St a t ist ic

Generalization = comparison two or more sample/comparative hypotheses test

X

X

X

1

:

2

:

3

Statistics Techniques

Statistics Techniques

D a t a Ty pe s Com pa r ison for m

Two Sample K Sample Correlated Independent Correlated Independent Interval

Ratio

Two sample t-test *

Two sample t-test *

One-way ANOVA* Two-way ANOVA

One-way ANOVA* Two-way ANOVA N i l M N Fi h E t Chi Chi Nominal Mc Nemar Fisher Exact

Two sample Chi square

Chi square for k sample Cocharn Q

Chi square for k sample

Ordinal Sign test Wilcoxon Matched Pairs

Median test Mann-Whtney U test Kolomogoro v Smirnov Wald-Wolfowitz

Friedman Two-way ANOVA

Median Extension Kruskal-Walls One-way ANOVA

* Parametric statistics

Kami bukanlah penganjur

de Sch oolin g Socie t y

Tapi kami yakin bahwa orang yang punya disiplin

membaca

Sebenarnya dapat melangkah lebih jauh

D

i

d

h

d lk

b

k

Daripada orang yang hanya mengandalkan bangku

sekolah

Every place is school, every one is teacher…

== Dari dinding LPM Ekonomika FE UII

dikutip oleh Anita Kristianingsih , 2000 ==