# Introduction to Data Science

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Statistics

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## Tags and Description

### 14 Terms

1

Statistics

________ is an area of applied mathematics concerned with data collection, analysis, interpretation and presentation.

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2

analysis

Data refers to facts and statistics collected together for reference and ________, Thus, without statistics the data gathered would be useless.

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3

Scientific methods

________ include programming, statistics and business.

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4

statistical method

Sampling: It is a(n) ________ that deals with the selection of individual observations within a population.

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5

Data Science

________ is the process of extracting knowledge and insights from data by using scientific methods.

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6

statistical knowledge

It is performed in order to infer ________ about a population.

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7

Discrete Data

________ also known as categorial data can hold finite number of possible values.

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8

Population

It is a collection or set of individuals or objects or events whose properties are to be analyzed

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9

Sample

It is a subset of the population

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10

Sampling

It is a statistical method that deals with the selection of individual observations within a population

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11

Continuous Data

It is data which can hold an infinite number of possible values

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12

Nominal Data

It is data with no inherit order or ranking

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13

Ordinal Data

It is data with an ordered series

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14

Types of Data

Qualitative and Quantitative

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