tugas statistika lanjut
DESCRIPTION
tugas sttkaTRANSCRIPT
Contoh proposal kegiatan sosial
TUGAS STATISTIKA LANJUTTurahyo 14/370746/ptk/9680
A. Berikut ini adalah data berat cone(gulungan benang) dari hasil doffing dari mesin winder murata no 1 100 spindle pada pabrik tektil spinning (dalam gram).
24542705271427402740256227022571278027852756261428432960301130123108324031173026324028802470275728452250232227592710255029033055274027162721260323873103305527812843278631153102278627582996302028432905313130132786320230702402240328422781284029103060278125823131320030252985310032123081313028423204321229743117290322552735263028432880301425952746273024043020278627172745310731023109305031083010310228452781290330522390275627352620301126273055
1) Setelah disusun menjadi jajaran data dengan urutan menaik (ascending)
225025502702274027802840288030103050310231302255256227052740278128422903301130523102313123222571271027402781284229033011305531033131238725822714274527812843290330123055310732002390259527162746278128432905301330553108320224022603271727562785284329103014306031083204
24032614272127562786284329603020307031093212
24042620273027572786284529743020308131153212
24542627273527582786284529853025310031173240
24702630273527592786288029963026310231173240
Berat ConeJumlah (f)Prosentase (f/n x 100%)
2200 229921,818
2300 239932,727
2400 249954,345
2500 259954,345
2600 269954,345
2700 27993027,273
2800 28991110,000
2900 299998,182
3000 30991816,365
3100 31991210,910
Total (N)110100%
2) Central Tendency
Mean (Average)SUM = (d1.f1)+ (d2.f2)+...... (dk.fk)
Berat ConeJumlah (f)Jumlah totalBerat ConeJumlah (f)Jumlah totalBerat ConeJumlah (f)Jumlah totalBerat ConeJumlah (f)Jumlah total
225012250256212562270512705274638238
225512255257112571271012710275712757
232212322258212582271412714275812758
238712387259512595271612716275912759
239012390260312603271712717278012780
2402124022614126142721127212781411124
240312403262012620273012730278512785
2404248082627126272735254702786411144
247012470263012630274038220284012840
255012550270212702274512745284225684
Berat ConeJumlah (f)Jumlah totalBerat ConeJumlah (f)Jumlah totalBerat ConeJumlah (f)Jumlah totalBerat ConeJumlah (f)Jumlah total
2843411372301013010305539165311513115
284525690301126022306013060311726234
288025760301213012307013070313013130
290338709301313013308113081313126262
290512905301413014310013100320013200
291012910302026040310239306320213202
296012960302513025310313103320413204
297412974302613026310713107321226424
298512985305013050310826216324026480
299612996305213052310913109Total313753
N cone = 110A = SUM/N
= 313753/110
= 2852,3MEDIAN
d= 110/2
d= 55 dan
d= (110/2)+1
= 55+1
= 56
d55 dan d56 = 2843 QUARTILE
Q1= (0,25)X 110 =27,5
Q1 = 28 d28 = 2730
Q3= (0,75)X 110 =82,5
Q3 =83 d28 = 3103
Five number summary = Min = 2250, Q1=2730, Q3= 3103, Max=32403) PENYEBARAN (SPREAD)RANGE
R= 3240-2250
= 990
INTERQUARTILE RANGE
IQR = Q3-Q1
= 3103-2730
= 373
STANDAR DEVIASI
X = 2843Berat Cone (f)Xmi(xmi- x)
2200 229922252,5347510,25
2300 239932366,3501264
2400 249952426,6173388,96
2500 25995257273441
2600 269952618,850265,64
2700 2799302750,58556,25
2800 2899112849,643,9569
3000 3099183035,637075,5025
3100 3199223145,191258,3681
1101282803,928
Sx = 1282803,928 = 113,83
110 1
OUTLIER = 1,5 IQR
= 1,5 . 373
= 559,5 (tidak ada outliernya)
4) GrafikHISTOGRAM
POLYGONE
5) Perbandingan faktor kemencengan dan keruncingan distribusi