Exemplos de uso de An alpha error em Inglês e suas traduções para o Português
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Assuming an alpha error of 0.05 and a beta of 0.03 the required sample size was 30 children.
Therefore, we allocated 40 patients into each group to obtain an alpha error of 5% and statistical power of 80.
It was assumed an alpha error of 5% and were considered significant the P values less than
Considering an alpha error of 0.05 and a beta error of 0.90,
An alpha error of 5% was adopted
The sample size required was estimated at 246 participants, considering an alpha error of 0.05 and a beta of 0.20.
Therefore, we allocated 40 patients into each group in order to obtain an alpha error of 5% and statistical power of 80.
adopting an alpha error of 5% and power of 80.
This calculation showed that the sample of 53 pairs detected differences at a power greater than 80% and an alpha error lower than 5.
Therefore, 20 patients were allocated into each group in order to obtain an alpha error of 5% and statistical power of 80.
Student t test accepting an alpha error of up to 5.
To calculate the sample size, we used a correlation value of 0.18, an alpha error of 5%, a power of 80%
using an alpha error of 95% and a beta error of 80%,
80% power, and an alpha error of 5%, was of 30 patients in each group.
The sample size was estimated to detect a 3-mmHg difference in mean blood pressure using different measurement methods, an alpha error of 5% and a statistical power of 90.
114 without wires was calculated for a difference between the means of 0.1 ohms, with an alpha error of 10% and beta error of 20.
Considering a power of 80% and an alpha error of 5%, the minimal sample size necessary to detect a difference of 10 mmHg in BP was calculated to be 37 subjects.
The sample size was calculated for an alpha error of 5% and the sample calculation of the first sampling was based on the lower number of errors per 1,000 items prescribed 3.2 errors identified in literature.
Considering an alpha error of 0.05 and the differences to be detected between both groups equal to one,