TUGAS BIOSTATISTIK
-
Upload
primiandrianza-prorenata -
Category
Documents
-
view
15 -
download
3
Transcript of TUGAS BIOSTATISTIK
5/11/2018 TUGAS BIOSTATISTIK - slidepdf.com
http://slidepdf.com/reader/full/tugas-biostatistik 1/3
TUGAS BIOSTATISTIK
NAMA : PRIMIANDRIANZA PRORENATA
KELAS : B 29 ILMU KEPERAWATAN (ALIH JENJANG)
Data:
18 13 16 4 10 10 15 17 16 16 21 22 20 7 23 10 18 3
10 8 10 11 10 10 6 11 23 19 19 20 21 12 10 17 7 12
5 9 12 15 12 12 16 20 14 15 14 15 16 15 17 16 16 14
14 15 19 13 15 14 21 8 19 19 19 13 13 19 14 13
Penyelesaian:
N = 70
K = 1 + 3,3 Log N
= 1 + 3,3 Log 70
= 1 + 3,3 (1,85)
= 1 + 6,105
= 7,105 Dibulatkan 7 Kelas
R = Nilai tertinggi – Nilai Terendah
= 23 – 3
= 20
i =R/k
=20
/7,1
= 2,81 Dibulatkan 3
a. Jawab
No. Kelas Kelas Interval Freq. Freq. Relatif Freq. Relatif (%)
1 3 – 5 3 0.043 4.3 %
2 6 – 8 5 0.071 7.1 %
3 9 – 11 11 0.157 15.7 %
4 12 – 14 16 0.229 22.9 %
5 15 – 17 17 0.243 24.3 %
6 18 – 20 12 0.171 17.1 %
7 21 – 23 6 0.086 8.6 %
Jumlah 70 1 100 %
5/11/2018 TUGAS BIOSTATISTIK - slidepdf.com
http://slidepdf.com/reader/full/tugas-biostatistik 2/3
b. Jawab
Freq. Freq. Kumulatif ≤ Freq. Kumulatif ≥
3 3 70
5 8 67
11 19 6216 35 51
17 52 35
12 64 18
6 70 6
c. Jawab
1. Histogram
2. Poligon
0
2
4
6
8
10
12
14
16
18
3 – 5 6 – 8 9 – 11 12 – 14 15 – 17 18 – 20 21 – 23
3 – 5
6 – 8
9 – 11
12 – 14
15 – 17
18 – 20
21 – 23
0
2
4
6
8
10
12
14
16
18
3 – 5 6 – 8 9 – 11 12 – 14 15 – 17 18 – 20 21 – 23
3 – 5
6 – 8
9 –
11
12 – 14
15 – 17
18 – 20
21 – 23
5/11/2018 TUGAS BIOSTATISTIK - slidepdf.com
http://slidepdf.com/reader/full/tugas-biostatistik 3/3
3. Ogive
4. Diagram Pie
0
10
20
30
40
50
60
70
80
3 – 5 6 – 8 9 – 11 12 – 14 15 – 17 18 – 20 21 – 23
Series1
Series2
4%
7%
16%
23%24%
17%
9%
Hasil Psikotes
3 – 5 6 – 8 9 – 11 12 – 14 15 – 17 18 – 20 21 – 23