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Still on free trial period. Have used it twice and very easy to understand.
Filled in a large medical form of 6 pages and had no hassles
As I loaded it for my home use and probably will only use it occasionally I think the cost may be unjustifiable for me to continue with it which is a pity. But it is a good product
2020-03-28
It worked great with one exception. On my form the lines that I highlighted did not highlight everything in the printed version. Other than that, it worked great.
2023-12-09
Simple tool that increases productivity in office
I'm a software engineer and have to deal with many documents everyday. Having a simple tool that has all the features needed for me to edit and handle all my documents makes my life easier. At the same time it saves me time to look up new tools and ways everyday. The UI is simple and intuitive, and it's easy to attach files, download and share it as needed. Overall it makes me more productive in office.
My favourite feature is the electronic/digital signature feature. As a person in the IT department, I have to work with numerous documents and sign many of them. And this tool made that really easy for me. Also, the signature looks blended out and not out of place. Other than that the merging tool and conversion tool are also very helpful. Depending on my needs, sometimes I can convert a ppt into a pdf for easy access or for sending it to anyone. I also get to attach different pdfs together in whatever order needed.
I don't have any major concerns. The only small problem I've had is regarding character recognition from scanned pdfs. Sometimes it is not entirely accurate. Though it is manageable for me.
2022-09-29
Loving the ease of use so far and have…
Loving the ease of use so far and have been able to fill and complete a lot of documents that I would've had to manually if it were not for this tool.
2021-12-13
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pdfFiller offers the best service, it was so good that I couldn't even imagine, it is the best choice when it comes to editing pdf files related to my studies. But what touched me most is the support service, I accidentally chose the annual plan and they didn't hesitate to cancel the transaction. I just wanna say that pdfFiller offers the best of the best, I will always be your most loyal customer. Words cannot explain my gratitude, trust, and love for pdfFiller. You guys have great teams, I wish you guys nothing but the best. Once again THANK YOU FOR GREAT SERVICES. I was so touched by pdfFiller service that I had to find ways to show my gratitude such as writing this long feedback. Great services, great attitude, great team,... G.O.A.T
2021-09-03
I couldn't insert tables and extend the…
I couldn't insert tables and extend the size of the windows to write more notes. I didn't't find the explanation on how to do so
2021-04-15
Great product and even better customer service
I used the product, which was excellent, once during the 30 day trial. However, through my own mistake in not cancelling due to e-mail mix up, I was enrolled in the full year subscription. I explained the situation to support and have been given a full refund. This has to be the best customer service and support I have ever received.
2021-02-10
This product is very easy to use and I…
This product is very easy to use and I am impressed with the various toll available to make the changes to the PDF files.The service and backup provided by the support team is excellent. I cannot fault their response times (within 20 minutes of my email) and they were attentive to my concerns and resolved the invoice issues immediately. Totally would recommend this to anyone.
2020-10-22
It met what I needed but there is a problem with text fonts. In my case I needed a specific font and I couldn't find it, it would be interesting if it were possible to include a new font.
2025-06-11
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How do you standardize data?
Subtract mean and divide by standard deviation: Center the data and change the units to standard deviations. Subtract mean: Center the data. Divide by standard deviation: Standardize the scale for each variable that you specify, so that you can compare them on a similar scale.
How do you standardize?
Subtract the mean,, from the value you want to convert, X. Divide the result from Step 1 by the standard deviation,.
How do you standardize standard deviation?
Typically, to standardize variables, you calculate the mean and standard deviation for a variable. Then, for each observed value of the variable, you subtract the mean and divide by the standard deviation.
How do you standardize numbers?
Subtract mean and divide by standard deviation: Center the data and change the units to standard deviations. Subtract mean: Center the data. Divide by standard deviation: Standardize the scale for each variable that you specify, so that you can compare them on a similar scale.
How do you calculate standardization?
Subtract the mean (6 4 = 2), Divide by the standard deviation. Your standardized value (z-score) will be: 2 / 1.2 = 1.7.
How do you standardize data by hand?
Subtract mean and divide by standard deviation: Center the data and change the units to standard deviations. Subtract mean: Center the data. Divide by standard deviation: Standardize the scale for each variable that you specify, so that you can compare them on a similar scale.
How do you standardize raw scores?
Each judge's scores are standardized by scaling them to have a mean of 0 and a standard deviation of 1. To do so, the average score is subtracted from the raw score and then divided by the standard deviation. Once the scores are standardized for each judge, the average score for each submission is calculated.
How do you standardize a sample mean?
We subtract off the mean of X, which is, and divide through by the standard deviation of X, which is n, to obtain a standardized version of the sample mean: X/n.
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