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would like to get smarter about how to use these a 2 different cases - Non-Disclosure Agreements with my clients, and editting my PDF material easily.
2016-08-29
PDFfiller saved me. I had forms to fill out for my college class and I could not get my computer to work. I could not edit them! Using PDF filler helped me get them all done. Thank you!
2018-01-31
so far so good, very easy to use. The only issue is I can not verify my office # as I do not use a CELL phone. CAnnot receive SMS text to verify my tel#
2019-05-27
Soo awesome I'm glad there is such a great tool. The fact it offers everything including Tech support, 24/7customer service, and a bonus Notary; How freaking awesome is that?? Especially for those of us whom don't have transportarion or are disabled...best app I have ever come across . Thanks
2019-10-29
A thank you
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2020-04-14
I was accidentally billed after…
I was accidentally billed after cancelling my subscription. I contacted the customer service and was completely blown away by the fantastic and prompt support i received. My refund was effected very very quickly....never had such excellent and responsive service. This first class customer support is second to none. Highly recommend pdfFiller. Thanks a bunch.Sandra
2021-07-22
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It would be great if the system would take me straight to the My Docs page at login.
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Great for needed digital signatures on contracts, etc. We also use it to edit maps we use in our business for clarity.
2021-02-12
Handy service. Swift support. I am amazed
Let me share with you my experience frankly. I needed to edit a one single pdf document. Found this service. Registered for a free trial. Edited the document swiftly and smoothly. And forgot about it. Till the moment I received a charge for the yearly subscription. Which, admittedly, is not low at all (though may be reasonable to those who use this service).Anyway, I contacted pdfFiller support team, and I was surprised by both: 1) the fact that they immediately agreed to issue a refund, as it met their policy (I canceled in less than 24 hours, actually, immediately) 2) that even though they told that I will receive the money back within 1-5 business days - I got it within a few minutes. I am perplexed. The only pity really is that I can't afford it
2020-12-23
Perfect for creating single fillable…
Perfect for creating single fillable documents and merging pdf pages. A little clunky but does the jo and cost is reasonable.
2020-10-27
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What is the formula for the test statistic?
Standardized test statistics are used in hypothesis testing. The general formula is: Standardized test statistic: (statistic-parameter)/(standard deviation of the statistic). The formula by itself doesn't mean much, unless you also know the three major forms of the equation for z-scores and t-scores.
How do you calculate the T value?
Calculate the T-statistic Subtract the population mean from the sample mean: x-bar —. Divide s by the square root of n, the number of units in the sample: s ÷ (n).
How do you construct a confidence interval?
Identify a sample statistic. Choose the statistic (e.g, sample mean, sample proportion) that you will use to estimate a population parameter. Select a confidence level. Find the margin of error. Specify the confidence interval.
How do you construct a confidence interval for a proportion?
To calculate the confidence interval, we must find p, q. p = 0.842 is the sample proportion. This is the point estimate of the population proportion. Since the requested confidence level is CL = 0.95, then = 1 CL = 1 0.95 = 0.05 (2) = 0.025.
What is the 95% confidence interval for the population mean?
In general, you compute the 95% confidence interval for the mean with the following formula: Lower limit = M — Z.95M. Upper limit = M + Z.95M. Where Z.95 is the number of standard deviations extending from the mean of a normal distribution required to contain 0.95 of the area and M is the standard error of the mean.
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