1. STATISTICS CONCEPT

2. Adaptif Hal.: 2 STATISTICS BASE COMPETENCE Identify Definition Of Statistics, Statistical, Population And Sample INDICATOIRS 1.Statistics and statistical differentiate according to the definition 2. Population and sample differentiate according to the characteristic DEFINITION OF STATISTIC

3. Adaptif Hal.: 3 STATISTICS IS THIS STATISTICS? DEFINITION OF STATISTICS

4. Adaptif Hal.: 4 STATISTICS Statistic is a set of fact form in number that is arranged in list or table, which describing a problem. Statistics Purposes 1. To state the size as representative of a set of fact. 2. To get an information set that explains a problem to make right conclusion. The science learns about the way to make statistics is called STATISTIKA DEFINITION OF STATISTICS

5. Adaptif Hal.: 5 STATISTICS  Collecting data  Processing data  Analyzing  Concluding  Make conclusion STEPS IN STATISTICS DEFINITION OF STATISTICS

6. Adaptif Hal.: 6 STATISTICS Data is a group of information that gives description about a situation or problem. Well data requirement: 1. Data must be unbiased. 2. Data must be relevant. 3. Data must be up to date. 4. Data must be representative (sample that describes population). 5. Data must be trusted. DATA DEFINITION OF STATISTICS

7. Adaptif Hal.: 7 STATISTICS DEFINITION OF STATISTICS  Kinds of data: a. Single Data and grouped data. b. Qualitative Data and quantitative data. c. Prime Data and secondary data. d. Internal Data and external data.. DATA KUANTITATIF  Quantitative Data divided into 2: 1. Discrete Data (gotten from counting result) 2. Continue Data (gotten from measuring result)

8. Adaptif Hal.: 8 STATISTICS  Data statistik bidang produksi Produksi GABAH (Ton) DData statistik bidang ketenagakerjaan Lowongan Tenaga Kerja th 1996 TahunProduksi 2000 2001 2002 1151 1502 1421 NOSektor lapangan kerja Laki- Laki Perem puan Jumlah 1. 2. 3. 4. 5. Industri Bangunan Perdagangan Jasa Pemerintah 722 6 821 439 18 948 - 711 394 13 1670 6 1332 833 31 Jumlah200620664072 CONTOH-CONTOH DATA PENGERTIAN STATISTIK

9. Adaptif Hal.: 9 STATISTICS  Statistics Data in product Hulled rice product (Ton) SStatistics Data in worker field Vacancies of worker in 1996 YearProduct 2000 2001 2002 1151 1502 1421 NOSector of work field MenWomenTotal 1. 2. 3. 4. 5. Industri Bangunan Perdagangan Jasa Pemerintah 722 6 821 439 18 948 - 711 394 13 1670 6 1332 833 31 Total200620664072 DATA SAMPLES DEFINITION OF STATISTICS

10. Adaptif Hal.: 10 STATISTICS POPULATION SAMPLE POPULATION & SAMPLE DEFINITION OF STATISTICS