Statistic new

26
Members : Agung Basovi Ahmad Fahmi Alwi Abdus Sa’ied R. Nadya Ayu Dianti Windy Angreani SENTOT ABADI GROUP

Transcript of Statistic new

Page 1: Statistic new

Members : Agung Basovi Ahmad Fahmi Alwi Abdus Sa’ied R. Nadya Ayu DiantiWindy Angreani

SENTOT ABADI GROUP

Page 2: Statistic new

STATISTICS

Statistics is the science or a scientific method of colectting, organizing, processing, presenting, and analyzing data and drawing a conclusion according to the result of the data

analysis

Page 3: Statistic new

Data are information obtained from the result of observation or research.

Data collection can be performed through interviews or questionnaries followed by counting, measuring, or recording data using tallies

Data can be presented in two forms namely a table, or a list and a graph or a diagram

Page 4: Statistic new

The Measures of central tendency consist of mean, mode, medianMean or the average value of a group of data is formulated Mean =

Mode is the value which appears most often or the value of highest frequencyMedian is the middle value after the data ordered

Page 5: Statistic new

The Presentation of data in the form of a diagram includes Direct Diagram (pictogram), Bar Chart, Line Graph , and Pie Diagram

Page 6: Statistic new

5

18

46

5

2

54

23

Favorite Teacher

Mr.FUJI Mr.YOKO Mrs.RINA Mr.MASMr.SAEF Mr.PENDI Mrs.YETI Mr.TOMOMrs.TRI Mr.KARYONO

Observation Result 7B

Page 7: Statistic new

VALUES FREQUENCY

MR. FUJI 5

MR. YOKO 18

MRS.RINA 4

MR. MAS 6

MR. SAEF 5

MR. PENDI 2

MRS. YETI 5

MR. TOMO 4

MRS. TRI 2

MR. KARYONO 3

TOTAL 54

Mean 5,4Median : = 27

(Mrs.Rina)

Mode: Mr. Yoko

Page 8: Statistic new

Favorite Color

0

2

4

6

8

10

12

14

16

8

11

6

2

9

32

12

1

15 GreenRedWhitePurplePinkYellowBlackGoldBrownOrangeBlue

VALUE

Page 9: Statistic new

VALUE FREQUENCY

GREEN 8

RED 11

WHITE 6

PURPLE 2

PINK 9

YELLOW 3

BLACK 2

GOLD 1

BROWN 2

ORANGE 1

BLUE 15

TOTAL 60

Mean

5.5

Median = (Pink)

Mode = Blue

Page 10: Statistic new

Transportation to go to school

0

1

2

3

4

5

6

7

8

9

10

8

1

10

4

6

Car Walking Motorcycle Pedicap Bicycle

VA

LUE

Page 11: Statistic new

VALUE FREQUENCY

CAR 8

WALKING 1

PEDICAB 4

MOTORCYCLE 10

BYCYCLE 6

TOTAL 29

Mean 5.8 Median : 15

(Motorcycle)

Mode : motorcycle

Page 12: Statistic new

Mata Pelajaran

0

2

4

6

8

10

12

6

1

45

7

3

12

3 3

Geography Biology Japan Indonesia English

Physic History Mathematics Economics

VALU

E

Page 13: Statistic new

VALUE FREQUENCY

GEOGRAPHY 6

BIOLOGY 1

JAPAN 4

INDONESIA 5

ENGLISH 7

PHYSIC 3

HISTORY 12

MATH 3

ECONOMIC 3

TOTAL 44

Mean 4.88 Median = 22

(English)

Mode = History

Page 14: Statistic new

925

44

24

Ownership

Servant Car Motorcycle Bicycle

Page 15: Statistic new

VALUE FREQUENCY

SERVANT 9

CAR 25

BICYCLE 24

MOTORCYCLE 44

TOTAL 102

Mean 25.5

Median = 51

Mode = Motorcycle

Page 16: Statistic new

Doctor

Teacher

Soldier

architect

Artist

Police

Football player

entrepreneur

Expectation

Page 17: Statistic new

VALUE FREQUENCY

DOCTOR 18

TEACHER 1

SOLDIER 3

ARCHITECT 1

ARTIST 1

POLICE 2

FOOTBAL PLAYER

3

ENTERPRENEUR 2

TOTAL 31

Mean

3.88

Median = 17 (Doctor)

Mode = Doctor

Page 18: Statistic new

exercise

Good luck

Page 19: Statistic new

SMP

SD 45%

Tidak berpen

didikan 8%

SMA 12%

Diagram Lingkaran di samping menunjukan latar belakang pendidikan orang tua siswa di suatu sekolah. Jika jumlah orang tua siswa di sekolah tersebut 900 orang, banyak orang tua siswa yang berlatar belakang pendidikan SMP adalah ...

A. 385 orangB. 375 orangC. 350 orangD. 315 orang

Page 20: Statistic new

Dalam suatu tim sepak bola, rata-rata tinggi 10 orang pemain adalah 165 cm. Ketika penjaga gawang ikut bergabung rata-rata mereka naik 1 cm. Tinggi penjaga gawang tersebut adalah ...

A) 176 cmB) 166 cmC) 165 cmD) 154 cm

Page 21: Statistic new

Sepak bola138°

Voli

Basket

T.Meja

60°

Column1 Diagram disamping menunjukan data dari 300 anak yang gemar sepak bola, tenis meja, voli, dan basket. Banyak anak yang gemar bermain basket adalah...

A. 30 orangB. 40 orangC. 50 orangD. 60 orang

Page 22: Statistic new

nilai rata- rata siswa wanita di suatu kelas 65, sedangkan nilai rata- rata pada pria 72. jika jumlah siswa di kelas itu 35 orang dan nilai rata-rata seluruh siswa 69, maka banyak siswa pria adalah...

A. 15 orang B. 17 orangC. 20 orangD. 25 orang

Page 23: Statistic new

Score Frequency

35 7

36 20

37 12

38 10

39 4

40 1

median dari data di samping adalah ...A. 36B. 36,5C. 37D. 37,5

Page 24: Statistic new

Tabel di atas menyajikan nilai ulangan matematik siswa kelas 2 SLTP di jakarta.

Seorang siswa dapat ikut lomba matematik tingkat nasional bila mendapatkan nilai sekurang-kurangnya 7 . Banyak siswa yang ikut lomba matematik adalah...

Nilai 4 4,5 5 6,0 6,5 7 8 9

Banyak siswa 3 7 10 5 5 4 3 3

Page 25: Statistic new

PKN45°

IPA45°

IPS170°

MATEMATIK

Diagram di samping ini data dari siswa dalam suatu kelas yang gemar IPA, IPS, PKN, Matematika. Apabila banyak siswa dalam kelas itu 72 orang maka banyak siswa yang gemar matematika adalah...

Page 26: Statistic new

Berikut data jumlah penduduk (dalam jutaan orang) di suatu kota dari tahun 1999-2004 di sajikan dalam bentuk diagram garis dibawah ini.

Perbedaan jumlah penduduk di kota tersebut tahun 2000 dengan 2003 adalah...A. 1.200.000 orangB. 1.600.000 orangC. 1.800.000 orangD. 1.950.000 orang

1999 2000 2001 2002 2003 20040

1

2

3

4

5

6

1.52

4

3 3.2

5

tahun

jum

lah