Tabel Tugas 1.docx

Perlakuan

1 19.4 17.7 17 20.7 14.3 17.3

A B C D E F

Ulangan 2 3 32.6 27 24.8 27.9 19.4 9.1 21 20.5 14.4 11.8 19.4 19.1 Jumlah Keseluruhan

4 32.1 25.2 11.9 18.8 11.6 16.9

5 33 24.3 15.8 18.6 14.2 20.8

Ratarata 144.1 28.82 119.9 23.98 73.2 14.64 99.6 19.92 66.3 13.26 93.5 18.7 596.6 19.88667 Total

SD

RSD ( %)

5.800172 3.777168 4.116188 1.130044 1.427585 1.601562

20.12551 15.75133 28.11604 5.672912 10.7661 8.564503

FK = Yij2 / r.t = 5962 / 6.5 = 355931.6 / 30 = 11864.39

Langkah 2 = Hitung jumlah kuadrat total

JKT 

t

r

 Y i 1

j 1

2 ij

 FK

= (19.42 + 32.62 + 272 + 32.12 + 332 + 17.72 + 24.82 + 27.92 + 25.22 + 24.32 + 172 + 19.42 + 9.12 +11.92 + 15.82 + 20.7 2+ 212 + 20.52 + 18.82 + 18.62 + 14.32 + 14.42 + 11.82 + 11.62 + 14.22 + 17.32 + 19.42 + 19.12 + 16.92 + 20.82) – 11864.39 = (376.36 + 1062.76 + 729 + 1030.41 + 1089 + 313.29 + 615.04 + 778.41 + 635.04 + 590.49 + 289 + 376.36 + 82.81 + 141.61 + 249.64 + 428.49 + 441 + 420.25 + 353.44 + 345.96 + 204.49 + 207.36 + 139.24 + 134.56 + 201.64 + 299.29 +376.36 + 364.81 + 285.61 + 432.64) - 11864.39 = 12994.36 - 11864.39 = 1129.97

Langkah 3 = Hitungan Jumlah Kuadrat Perlakuan

JKP 

t

 i 1

Yi .2  FK r

= (144.12 + 119.92 + 73.22 + 99.62 + 66.32 + 93.52) – 11864.39 5 = (20764.81 + 14376.01 + 5358.24 + 9920.16 + 4395.69 + 8742.25 ) - 11864.39 5 = 12711.432 - 11864.39 = 847.042

Langkah 4 = Jumlah kuadrat galat JKG = JKT - JKP = 1129.97- 847.042 = 282.928

Langkah 5 = Tabel Analisis Ragam beserta Nilai F-tabelnya Tabel 4. Analisi Ragam beserta Nilai F-tabelnya Sumber

Derajat

Jumlah

Kuadrat

Keragaman

Bebas

Kuadrat

tengah

(SK)

(DB)

(JK)

(KT)

Ftabel Fhitung

5%

1%

Perlakuan

Galat

t-1

JKP =

JKP / t-1 =

6–1=5

847.042

169.4084

t(r-1) 6(5-1) = 24

Total

tr - 1 6.5 -1 = 29

JKG = 282.928

JKG / t(r-1) = 11.788667

JKT = 1129.97

Ket = tn = Tidak Nyata * = Nyata ( F Hitung > F Tabel 5%) **= Sangat nyata ( F hitung > F Tabel 1%)

KTP / KTG = 14.370446

2.62

3.90