Class Notes (1,100,000)
CA (620,000)
U of G (30,000)
PSYC (4,000)
PSYC 2360 (100)
Lecture 6

PSYC 2360 Lecture Notes - Lecture 6: Type I And Type Ii Errors, Null Hypothesis, Snickers


Department
Psychology
Course Code
PSYC 2360
Professor
M.Gonzalez- Morales
Lecture
6

This preview shows half of the first page. to view the full 3 pages of the document.

HYPOTHESIS TESTING

 !!"  #$!
o  %%$&!' $ %
o( %'%!!)&*
o%'%!!)&'!*
o+!α,-(
o'''%
.'/!!-!
o0 /0$&"1%"!
o/%!$&2!'1$%%
o3"!!2'!% %4!
o',5-((6!!%-(6%%!7 !"%)7 *
o',-8989:%%!$ %)' *
';%7% %! 
o#$$&!%'% $!.!
';;'% %!1!
o$#$$&%$!.!
REJECT THE NULL FAIL TO REJECT THE NULL
';)'%*
<"",α
!
<"",64α
!)"*
<"",64β
';;
<"",β
</(!  /(!1!
STATISTICAL POWER
%'""%%!%2%"!!1%"!$$2"
"7
H0
%
H0
! 1!$!% $"7$
SIGNIFICANCE
o<,6β
EFFECT SIZE
find more resources at oneclass.com
find more resources at oneclass.com
You're Reading a Preview

Unlock to view full version