Sentence examples for a power test from inspiring English sources
The challenges vary slightly each episode but generally involve "hot laps" on a tiny track; a power test involving climbing absurd grades or pulling equally improbable weights; a three-way drag race usually run in both forward and reverse: and, for the two final survivors, a lap of a what might justifiably be called a torture test circuit: the Beater Buster.
A power test was performed assuming changes in physiological measurements after endurance training being 30 ± 20% of the control value.
A power test in classical statistics helps determine if negative findings are due to no effect, or an effect too weak to detect with the current sample size.
The number of subjects required was calculated for the randomized trial with a significance level of 2.5% and a power test of 80% [ 34].
The test was low-stakes (i.e., responses were not graded) and more akin to a power test than a speeded test; students were familiar with the online testing system, so the potential test-mode effects may have been reduced (Mead and Drasgow, 1993, Puhan and Boughton, 2007).
A power test using this variance estimate indicates that a two-sample t-test comparison of control animals (n = 8) versus treated (overuse plus rest) animals (n = 5), has 69% power to detect a fold change of 1.7 at a significance level of 0.05.
"I'm speculating," said Alex McEachern, president of Power Standards Lab, a power testing laboratory in Emeryville, Calif., "but these relays on the transmission grid are adjustable, and it's very easy for an engineer or system operator to make it tolerate a little more power flow than was originally intended -- and if you do that, you can buy or sell more electricity".
N has to be substantially increased and an a priori power test should be done to determine what N needs to be.
A prospective power test indicated that to detect a 50% difference between means in four groups, at 80% power (α ≤ 0.05, STD = 0.5), a total n = 16 or n = 4 per group was needed.
Accordingly, in this paper, the detailed design, fabrication, and a high power test of the AFC system for the X-band linac are presented.
We performed a priori power test to assess sample size needed to confidently test the hypothesis about the effect coccidia infection on changes in preening activity (Measurement × Treatment interaction).
