1. Ajeng Dinda Lestari

2. Febriyani NIP

3. Lola Elsiyanah

4. Monika Julia W

5. Monita Monita Ayu

6. Putri Indah Pamungkas

The result of our survey in class 7c, we collected thedata from that class with some question, after that we discuss our survey, and

this is the result

• Statistic is study or a scientific method of collecting, organizing, processing, presenting and analyzing data and drawing a conclusion according to the result of the data analysis.

• Statistika adalah ilmu atausuatu metode ilmiah tentangcara-cara mengumpulkan,

DATA: information obtained from the result of observation or research

• The singular from of data is dantum

According to the type, data can be find into two

They are qualitative and

• QUALITATIVE DATA : Data are related to the category or characteristic of an object.

• QUANTITATIVE DATA : Data are obtained from the result of numerical recording (in the form of figures).

• MEAN is one of the measures of central tendency that is most often used.

• MODE is the value that appears most frequently.

• MEDIAN is a measure of central tendency used to analyze data

A. Working with numbers

- Statistics as the number or frequency, value or price

- Statistics as qualitative data of significant value embodied in numbers

B. Be objective

- Statistics can be used as a fact finder, revealer of reality

C. Be universal

- Statistics are not used in any of the

a)Communication tools as a liaison between the parties that generate statistical data or statistical analysis that some parties will be able to make decisions with the information

b) Description of the presentation of the data and the data illustrate, for example, measure the output, inflation, population

c) Regression, to predict the influence of the data with other data

Known :- Who likes English 11 students- 10 students likes mathematics- And most of the students are almost like all the lessons there are 4 students

English 44%

Math 40%

Another 16%

LESSON

Lesson Mathematics

EnglishLangua

ge

Another

Frequency

10 11 4

1. Mode : English Language (11 students)

2. Range : 11 – 4 = 7

3. Mean : 25 = 8,33

3

4. Median : 7

Known :Parents who worked as a civil servant

(PNS)10 people,

as self-employed as many as 7 people, owned by 4 people, and the work of other

parents by 4 people

40%

28%

16%

16%

PNS WiraswastaBUMN Another

PARENTS JOB

Parents Job FrequencyWIRASWASTA 7

BUMN 4

PNS 10

ANOTHER 4

1.Mode : PNS (10 students)

2.Range : 10 – 4 = 6

3.Mean : 25 = 6,25

4

4. Median : 7

012345678

FAVORITE SPORT Known : 3 students like football, 6 students like badminton, 3 student like volly ball, 7 students like basketball, and 6 students like another sport

Favorite Sport

Frequency

Football 3

Badminton 6

Volly ball 3

Basketball 7

Another 6

1. Mode : Basketball (7 Students)

2. Range : 7 – 3 = 4

3. Mean : 25 = 5

5

4. Median : 6

0 5 10

Scout

ICT

English

Known :9 students like english, 13 students like ICT, and 3 students like scout

ACADEMIC EXTRACURRICUL

AR

Academic extracurricular

English

ICT Scout

Frequency

9 13 3

1. Mode : ICT (13 Students)

2. Range : 13 – 2 = 11

3. Mean : 24 = 8

3

4. Median : 13