Data Science vs. Statistics Best Comparison Ever

3 mn read

The fields of statistics and data science have a lot of overlap, to the point that certain concepts of one discipline may also be used to define the other. In reality, however, the fields vary in a variety of important ways. Statistics is a math-based discipline that aims to collect and analyze quantitative data. On the other hand, data science is a multidisciplinary discipline that employs scientific techniques, procedures, and systems to derive information from a variety of data sources. Data scientists employ techniques from a variety of fields, including statistics assignment help . On the other hand, the fields vary in terms of their methods, the types of problems they research, and many other factors.



The science of learning, measuring, interacting, and managing uncertainty from big data is known as statistics. The American Statistical Association (ASA) has established this term. However, this concept is not ideal, and most statisticians would disagree with it; it is merely a starting point when dealing with hard heredity.


Data Science

Data science refers to extracting systematic, rational, and concrete knowledge from vast amounts of complex data. In other words, Data Science is the study of extracting knowledge from what it represents to turn it into a valuable tool in the advancement of business and IT strategies.


Relationship to Statistics

Nate Silver is a statistician with extensive statistical expertise. He and several other statisticians contend that data science is just another term for statistics and that it is not a new discipline of data analysis.


Others contend that data science is distinct from statistics because it focuses solely on methods and issues that are specific to digital data. Some argue that data science is an optional component of statistics.

Data Science and Statistics: What’s the Difference?


  1. Statistics refers to statistical analysis that uses quantified models to describe a given collection of data, while data science incorporates multi-disciplinary fields and computation to analyze data for decision making.


  1. Data science is more focused on the area of big data, which aims to extract insights from large amounts of structured data. On the other hand, statistics offer the methodology for collecting, analyzing, and drawing conclusions from data.


  1. Data scientists use methods, techniques, and concepts to sift and categorize large data volumes of data into proper data sets or models. On the other hand, statistics are limited to methods such as frequency analysis, mean, median, variance analysis, correlation, and regression, to name a few.


  1. Data science can examine and investigate data to draw accurate, quantitative, and statistical conclusions. On the other hand, Statisticians concentrate on research using traditional techniques such as mathematical formulas and processes.


  1. A data scientist must analyze and simplify problems using complex data sets to obtain information, while a statistician would use numeric and quantitative analysis techniques.

Data Science and Statistics Comparisons


Categories for Comparison

Data Science



1. A field of research techniques      that is interdisciplinary.

2. Processes, algorithms, and   structures are used in a similar way to data mining.

3. Generalize data-driven insights (structured or unstructured)

1. Provides a set of data representation methods.

2. A kind of mathematics.

3. Data collection, review, and representation are all planned for future assessments.


1. Scientific computing methods are used.

2. Machine learning, other analytics processes, and business models are all included.

3. To get new insights out of big data, it uses sophisticated mathematics and statistics.

1. The science of data is known as statistics.

2.  It’s a tool for calculating or estimating an attribute’s value.

3. Applies statistical functions or algorithms to data sets in order to arrive at values that are suitable for the problem at hand.

Application Areas

1. Finances for healthcare programmes

2. Detection of fraud and intrusion

3. Engineering and production

4. Market research, etc.

1. Population research, finance, and commerce and trade.

2. Psychiatry.

3. Physical and biological sciences.

4. Astronomy


1. Using random data, apply scientific methods to problem-solving.

2. Determines the data requirements for a specific issue.

3. Identify methods for achieving the desired outcomes.

4. Using data, add value to organisations.

1. Mathematical formulas, models, and definitions are used.

2. Random data analysis.

3. Values for various data attributes should be calculated.

4. To make data-driven decisions on how people behave.

The foundations of creation

1. To resolve data-related issues.

2. Model big data for analysis in order to better understand trends, patterns, and habits, as well as business results.

3. Helps in decision-making

1. To build and formulate data-driven real-world questions.

2. Tables, maps, and graphs can be used to display data.

3. Recognize data processing methods.


So, what’s the difference between statistics and data science? The modeling processes, the size of the data, the types of problems studied, the backgrounds of the people in the field, and the language used vary between the fields. The two sectors, however, are intertwined. Both statistics and data science seek to derive information from data at the end of the day.

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