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This program has allowed us to reduce the amount of time it was taking to complete our main work task by at least 50%. The only significant improvement that would increase our experience would be the ability to rotate any specific text input by 90 degrees.
2016-12-16
I first tried PDFfiller with a trial subscription and to be honest, I really just wanted it so I could add text to a document and I didn't plan to extend my subscription. But after trying it, I liked it so much, I continued the subscription after the trial and my subscription expires in 2 days and I plan to renew for another year. I'm a freelance paralegal and often need to add text (and complete forms) in .pdf format. The program is also very easy to use and has many great features (like "erase" and different font styles and sizes). My subscription has more than paid for itself and I would - and do - highly recommend PDFfiller to anyone looking for this type of program.
2017-06-02
They have very quick and responsive…
They have very quick and responsive customer service. I was greatly relieved to have my issue resolved in a very timely manner.
2020-03-13
this app has allowed me to fill in…
this app has allowed me to fill in documents and get them to my lawyer even while 5000 miles away while traveling for work
2023-06-23
By far the most functional PDF editor i have used... Not that i have used that many, but this one was a breath of fresh air considering the other broken standalone PDF editing apps
2021-12-31
Great service
Great service, easy interface. Honestly just great all around. Didn't have trouble cancelling subscription and made the edits I needed to in a short period of time with ease.
2021-09-11
Although I do find it a bit difficult to find some of the forms that I am searching for I do like the program completely because it offers me the flexibility to take care of my business and to edit the necessary forms needed for my work. But I wish you would get a larger database of forms and templates for us to draw upon.
2020-10-16
Great service. I thought my subscription had expired but the tech support hooked me back up in a jiffy! I prefer to use PDFfiller program rather than the Acrobat Reader DC program. I will always renew my subscription in the future.
2020-05-19
works great special on distance learning for my grade schooler.we are stranded in a 3rd world country and schools are limited because of quarantine.
works great special on distance learning for my grade schooler.we are stranded in a 3rd world country and school supplies are limited because of quarantine.
2020-05-08
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How do you standardize data formula?
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 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 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 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.
How do you standardize normal?
When you standardize a random variable, its mean becomes zero and its standard deviation becomes one. Therefore, if the Z score of x is zero, then the value of x is equal to the mean. If the Z score of x is one, then the value of x is one standard deviation above the mean.
What formula do we use to standardize a value?
Step 1: Identify the observation (X), the mean () and the standard deviation () in the question. Step 2: Plug the values from Step 1 into the formula: Standardized value = X / = 520 420 / 50.
How is standardized value calculated?
X: the observation (a specific value that you are calculating the z-score for). Mu(): the mean. Sigma(): the standard deviation.
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