Question

1. Define the terms:
(1) Data
(11) Raw data
(iv) Tabulation of data
(vi) Frequency of an observation
(it) Array
(v) Observations
(vii) Statistics​

Answer 1

Answer:

Array

Step-by-step explanation:

the computer part is Array

Answer 2

⚛Data⚛

•Data are characteristics or information, usually numerical, 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 is a single value of a single variable.

⚛Raw data⚛

•Raw data, also known as primary data, is data collected from a source.

•Raw data can be inputted to a computer program or used in manual procedures such as analyzing statistics from a survey.

⚛Tabulation of data⚛

•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.

•It may be complex, double or simple depending upon the nature of categorisation.

⚛Frequency of an observation⚛

•The frequency 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.

⚛Array⚛

•An array is a data structure that contains a group of elements.

•Typically these elements are all of the same data type, such as an integer or string. 

•Arrays are commonly used in computer programs to organize data so that a related set of values can be easily sorted or searched.

⚛observation⚛

•2 observe something

⚛Statistics⚛

•Statistics is a form of mathematical analysis that uses quantified models, representations and synopses for  a given set of experimental data  or real-life studies.

•Regression analysis.

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