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PTM 6 + 7

PERBANDINGAN BERGANDA

1. UJI NYATA TERKECIL (UNT/BNT)

2. UJI NYATA JUJUR (UNJ)3. UJI JARAK GANDA DUNCAN (UJD)

1. UJI NYATA TERKECIL = UNT = BNT

Membandingkan A -B Ulangan sama

BNT (! = " (db gala"!2 .KT Galat

r

Ulanagan "idak sama

BNT (! = "#$ (db gala"!

KT galat(

1

rA+ 1

rB)

$. UJI NYATA JUJUR (UNJ! = BNJ

UNJ = %&(' db gala"! KT Galat

r %& = &e)lak*an

) = *langan

1+

,+

. UJI JARAK UNCAN (UJ! = JNT

JNT (! = JN (' d' db gala"!

KT Galat

r

Nilai (d = & / 1!

C0NT0 2

Jika dike"a3*i k4nsen")a" 1$+' 15+' 16+' 17+ *langan

SK Db JK KT ..

Kel4m&4k#bl4k

8e)lak*an

9ala"

T4"al

$

6

1$-1

::.

::.

::.

::.

::.

;';5

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UNJ 1+ = '; 0,0492

3 = ;'

d

b! U?i Ja)ak *n>an (UJ! = UN = JN

JNT (! = JN (' d' db gala"! KT Galat

r

JN 1+ = $ 5

JNT 1+ = ,'$5 ,',1 ,',6

JNT 1+ = ,'$5

0,0492

3 JNT 1+ = ,',1

0,0492

3 JNT 1+ = ,'6,

0,0492

3

= ;'61 = ;';, = ;'$

8e)lak*an Ra"aan N4"asi

1$+

15+

16+17+

6'1

'5

7'! BNT 1+ = '; 0,0492

3 =

2

Li3a" Tabel UNCAN 1+ db ala" = 6