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What our customers say about pdfFiller
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PDFfiller Fills Needs
My overall experience has been positive and if the cons are minimal.
It's easy to use and allows me to make necessary additions or changes to documents with a minimum of fuss.
Sometimes getting the font to match is a little challenging, but it's easier than trying to "fix," documents with white out and hand print information.
2019-05-24
GREAT product!
Nothing negative! I draw up a lot of contracts for my job and this website makes it much easier.
This is very easy to use, the interface is very clean.
I wish there was an app to support this product. A lot of times I am on the go and I need to fill out PDFs. It would be nice to have an app.
2019-05-16
Pratical and
PDFfiller is a good option whenever you need to fill forms or edit a pdf file. The online version is also an advantage.
If you don't use it a lot, the princing will be a little excessive to pay every month. A "pay as you go" or pay as you use.
2018-12-20
Does way better than I expected
Works way better than any other ones I have tried. Will not use anything else. Allows me to make changes to any document I have scanned in so far.
2023-05-09
First time I have had to do the 1023ez on line, so was not confident. I did need help and ya'll certainly gave me the help I needed. I really appreciate your help and the quick responses.
2023-02-01
By my own ineptitude I was having trouble printing a document. I thought I had to upgrade and then found out I didn't have to. So I reached out to get a refund and keep my original subscription and got that refund in MINUTES! I am a VERY happy, satisfied subscriber! And, I'm getting better at it :)
2021-07-15
A very easy to use program
A very easy to use program, though you are forced to sign up for free trial if you want to print any documents.It did what I required, so cant complain. Just would prefer it to notify of unable to print unless joined up for 30 day trial before I spent 4 hours working on translation document.
2021-04-23
Software is easy to use
Software is easy to use, even for an old geezer like me. Also, they have the best customer support I have ever experienced online.
2020-11-09
What do you like best?
I like being able to alter PDFs and forms
What do you dislike?
yearly subscription is expensive and costly
What problems are you solving with the product? What benefits have you realized?
It makes it much easier for me to complete forms.
2020-08-30
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How do you calculate sufficient statistics?
It is easy to see that if f(t) is a one to one function and T is a sufficient statistic, then f(T) is a sufficient statistic. In particular, we can multiply a sufficient statistic by a nonzero constant and get another sufficient statistic.
How do you read a sufficient statistic?
Sufficiency pertains to data reduction, not merely estimation. A sufficient statistic need not estimate anything. For example, if X1,In are did samples drawn from an exponential distribution with unknown mean, then X is sufficient for, but so is (X1++Xn1,In).
Are the calculated means sufficient in explaining the data?
x is a sufficient statistic if it retains all the information about the population mean that was contained in the original data points. According to statistician Ronald Fisher, no other statistic that can be calculated from the same sample provides any additional information as to the value of the parameter.
How do you find minimal sufficient statistics?
A sufficient statistic T : X T is minimal sufficient if for any sufficient statistic U : X U there is a measurable function g : UT such that T = g(U) ex|(· |)-a.s. for all .
What is the distribution of the sufficient statistic?
In particular, a statistic is sufficient for a family of probability distributions if the sample from which it is calculated gives no additional information than does the statistic, as to which of those probability distributions is that of the population from which the sample was taken.
Is sufficient statistic unique?
The minimal sufficient statistic is not unique. But, the minimal sufficient partition is unique. {1+(yo )2}. The ratio is a constant function of if T(Y n)=(Y(1), ×··, Y(n)).
Is minimal sufficient statistic unique?
If both T and S are minimal sufficient statistics, then by definition there is a one-to-one function such that T = (S). Hence, the minimal sufficient statistic is unique in the sense that two statistics that are functions of each other can be treated as one statistic.
Is a complete statistic sufficient?
(Base's Lemma) If T(X) is complete and sufficient (for ), and S(X) is ancillary, then S(X) and T(X) are independent for all . In other words, a complete sufficient statistic is independent of any ancillary statistic.
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