English term
Brazil
Genuine dedication and professionalism
Native in: Portuguese (Variant: Brazilian) 
Works in: English to Portuguese, Spanish to Portuguese
at a
Estou a revisar a seguinte frase, e estou incerto sobre a colocação de "at a" neste contexto. Gostaria de saber se a construção está correta, ou de obter alguma sugestão.
| 4 +1 | was determined to be |
eski
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| 4 | em um |
Mary Palmer
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| 4 | na ou no |
Nick Taylor
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Jul 26, 2011 00:41: mediamatrix (X) changed "Language pair" from "Portuguese to English" to "English to Portuguese"
Jul 26, 2011 00:57: Andre Damasceno changed "Language pair" from "English to Portuguese" to "English"
Jul 26, 2011 03:00: Andy Watkinson changed "Language pair" from "English" to "English to Portuguese"
Jul 26, 2011 03:04: Filippe Vasconcellos de Freitas Guimarães changed "Language pair" from "English to Portuguese" to "English"
Responses
United States
Accurate, Fast and Reliable
Native in: English 
, Portuguese
Works in: Portuguese to English, English to Portuguese
em um
Espero que ajude :)
was determined to be
I'm assuming your language pair (English-English) to be correct:
[PPT] Tutorial 5
www.computing.dcu.ie/~fcamous/tutorial5.pptFile Format: Microsoft Powerpoint - Quick View
HA: P < .25. Critical value: Use normal tables for proportion (n>30). ... is there enough evidence to support the physician's claim at α = 0.05? ... equal quality against the one tailed alternative that the new supplier's rods are inferior. ... Two tailed test. Significance level is .05, Critical value is 1.96. ...
Student's t-distribution - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Student's_t-distribution - Cached[edit] Integral of Student's probability density function and p-value .... so that the t-distribution forms the basis for significance tests. ... that the mean of the distribution is inferior to UCL1−a is equal to the confidence level 1 − a. ... of freedom for a range of one-sided or two-sided critical regions. ...
Mechanism and significance of precordial ST-segment depression ...
www.sciencedirect.com/science/article/pii/000291499390567Vb... CK Wong - 1993 - Cited by 28 - Related articles
In another 77 patients with inferior wall AMI due to right coronary occlusion (24 .... with acute inferior infaretion, the summed precor- dial and inferior ST levels were ... A p value (2-tailed) <0.05 was considered sig- nificant. ..... and prognostic significance of ST segment potential determined by body surface ...
Saludos.
eski :))
| Yes, it's correct. I should've described it in English as well. I'm proofreading a text and that construction made me doubtful. Many thanks |
| agree |
Liz Dexter (was Broomfield)
5 hrs
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Thanks for your confirmation, Liz. eski :))
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| disagree |
Tina Vonhof (X)
: p values are (pre)set, not determined.
14 hrs
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Thank you for your comment: Tina. eski :))
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| agree |
Thuy-PTT (X)
9 days
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Thanks AGAIN & muchos saludos Thuy; eski :))
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Portuguese to English, English to Portug
Native in: English
Works in: Portuguese to English, English to Portuguese
Discussion
Pessoalmente, eu usaria "...set at a two-tailed P-value of <0.05"
ou
"...set at P<0.05 (two-tailed test)",
mas quanto ao "at [a]", está certíssimo.
Yes, it's perfectly correct in English.