Mathematic Subject: Statistic (part 1)

Hari ini saya belajar pelajaran matematika tentang statistika.

Di posting ini saya akan menuliskan sedikit rangkuman dari catatan yang diberikan oleh Mrs. Retno.

Karena kami kelas XI IPA 8 merupakan kelas RSBI maka dalam posting ini rangkuman yang saya berikan menggunakan bahasa Inggris sesuai dengan catatan saya. (Untung posting ini berbentuk ketikan, kalau dalam bentuk tulisan tangan bisa-bisa para pembaca gak bakal bisa baca soalnya tulisanku jelek, hehe.. ^^) Mungkin ulasan tentang pelajaran statistika akan saya sampaikan dalam beberapa posting karena di sekolah pelajaran matematika tentang statistika akan disampaikan dalam beberapa pertemuan mengingat banyaknya kompetensi dasar yang harus dikuasai siswa, OK??.

Statistic

1. Presentation Singular data becomes Description Statistics

   1. Data, Sample, and Population

If we held a tracking or supervision, monitoring, observation of the object ,so that we will get information. The information with singular form is called Datum. But the information with plural form is called Data.

Based on the way to obtain the data, Data divided into:

1. Description Data is the data is gotten by calculating

2. Continue Data is the data which is gotten by Measuring

Besides that, data is also divided into:

1. Singular Data

2. Plural Data

The all object which we observe is called Population. Meanwhile a part of population is called Sample.

2. Statistic

Statistic is the science which study about collecting of data, presentation of data and analyzing of data. So that is gotten conclusion which true and valid.

There are 2 kinds of Statistic

1. Descriptive Statistic

2. Inference Statistic

3. Presentation of Data

Presentation of data can be divided by:

1. Table

2. Diagram; consist of:

   1. Line Diagram

   2. Trunk Diagram

   3. Circle Diagram

   4. Figure Diagram

   5. Pastel Diagram

   6. Line box Diagram

   7. Leaf trunk Diagram

(to be continued...) ^^