Question

Define the term:-


1. DATA
2. RAW DATA
3. ARRAY
4. TABULATION
5.OBSERAVATION
6. FREQUENCY OF AN OBSERVATION
7. STATISTIS

Answer 1

Question:-

• Define the term:-

• 1. DATA
• 2. RAW DATA
• 3. ARRAY
• 4. TABULATION
• 5.OBSERAVATION
• 6. FREQUENCY OF AN OBSERVATION
• 7. STATISTIS

Answer:-

• 1. DATA- The word data means information in the form of numerical figures.

• 2. RAW DATA- Data obtained in the origint.

• 3. ARRAY- Arranging the numerical figure in an ascending or a decenfing order is called array.

• 4. TABULATION- of data arranging the data in a systematic form in the form of a table called tabulation.

• 5. OBSERVATION- reach numerical figure in a data is called observation.

• 6. FREQUENCY OF AN OBSERVATION- Number of thems a parricular observation occur is called frequency.

• 7. STATISTIS- Is a science which leals with the collection presentation analysis and interpretation of numerical data.

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Answer 2

Answer:

1.DATA

Data are units of information, often numeric, that are collected through observation. In a more technical sense, data are a set of values of qualitative or quantitative variables about one or more persons or objects , while a datum (singular of data) is a single value of a single variable.

2. RAW DATA

Raw data or primary data are collected directly related to their object of study (statistical units). In contrast to raw data, we speak of secondary data if the data have already been aggregated and thus no longer contain all of the information of the original investigation.

3. ARRAY

a large collection of things, especially one that is impressive and is seen by other people

4. TABULATION

Tabulation is a systematic & logical presentation of numeric data in rows and columns to facilitate comparison and statistical analysis. ... In other words, the method of placing organised data into a tabular form is called as tabulation.

5.OBSERAVATION

the act of watching somebody/something carefully, especially to learn something

6. FREQUENCY OF AN OBSERVATION

The frequency (f) of a particular observation is the number of times the observation occurs in the data. The distribution of a variable is the pattern of frequencies of the observation.

7. STATISTIS

numbers that have been collected in order to provide information about something

Step-by-step explanation:

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