What is the difference between data and information

The two are often confused and frequently believed to mean the same thing.

What is the difference between data and information

Ready to take the next step? Request information to learn more about this program and receive your free career guide. Request Info Data vs. Insight During a recent presentation I was asked a central question of analytics… What is the difference between data, information and insight? For those who work in the analytics domain this seems like an odd question because we have become so fluent in these concepts.

The truth, however, is that these terms often get used interchangeably in the general lexicon. As such, these questions are extremely valid and very important to answer. Data is the raw numbers that we capture according to some agreed to standards. Having consistent standards is very important since having data recorded according to different standards can be extremely problematic.

Key Differences Between Data and Information

For example, there is the age old question of how long is a piece of string? The answer depends on what measurement standard you are using. If we use the Metric system we may come up with some number. That number can vary depending on if we are using meters, centimeters, or millimeters.

As such, one of the most important steps in any analytics effort is defining standards we are applying. In other words, we make sure that all the like things are being measured in the same way.

Information is a collection of data points that we can use to understand something about the thing being measured. We have agreed to measure them in centimeters and to record the length of each of those pieces of string. Each measurement is considered a data point.

Taken together, however, all these data points provide some very useful information. For example, if we need all the pieces of string to be 10 cm long, but many of them are not, we then know that something is not quite right with our process and we might need to take some action to address this issue.

How do we know what actions to take? For that we need insights. Insight is gained by analyzing data and information to understand what is going on with the particular situation or phenomena. The insight can then be used to make better business decisions.

Going back to our pieces of string, if we know that our pieces of string are not what we want, we now have to analyze the data to determine what actions to take. So for example, if we find that our mean i. To make the right business decisions, we need to know how consistently our process produces these pieces of string.

To find that out we look at how much variance there is in the data, as well as the upper and lower limits of our outputs. One approach is to look at the standard deviation, which is a statistic that tells us the average amount by which the various measures deviate from the mean.

If we found in this case that our standard deviation was say. Our insight might be that while our process is not what we want it to be it is doing things the same way most of the time.

Now we can look at our upper and lower limits to see what our longest and shortest piece of strings are.

What is the difference between data and information

This insight is that we need to check our machine and adjust where and when it cuts. Since not all the pieces of string are coming out the same size, however, we know that there are other issues that may be driving out process not being what we want.

To address those we need to gather more data after we make our change, compile that data into new information, the analyze it to gain new insights until we can make the necessary business decisions to drive our desired outcomes.

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About the Author Jimmy Brown, Ph. He can be reached at www.Subjective vs Objective In stories, newspapers, and the spoken word, people all over the world are trying to convince you to think as they do. They are bombarding you with facts and figures, opinions and projections.

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It is up to you to create order within this chaos and find the patterns that will help you to. The Duration Calculator calculates the number of days, months and years between two dates. The predominant between information and data is that information is raw supplies that is to be processed and data is the processed information.

Comparison Chart Basis of Distinction. SD Card. The Raspberry Pi needs to store the Operating System and working files on a micro SD card (actually a micro SD card for the B+ model, but a full size SD card if you’re using a B model). Understand the difference between direct and indirect measures of student learning.

For seniors in their final semester, we gather data, which includes information about acceptance to professional school and graduate school, job acquisition, future addresses and email contacts so that the department can keep in touch with the graduates, and.

Information= Data that has particular meaning within a specific context What is business intelligence (BI)? collective information about your customers, competitors, business partners, competitive enviroment, and your own internal operations that gives you the ability to make effective and strategic decisions.

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