Sometimes, what appears to be a bimodal distribution is actuallytwo unimodal (one-peaked) distributions graphed on the same axis.For example, this image shows a bimodal distribution for a group of students who did not study (the left peak) and a group of students whodidstudy (on the right)...
What does a bell-shaped histogram mean? Bell-shaped: A bell-shaped picture, shown below,usually presents a normal distribution. Bimodal: A bimodal shape, shown below, has two peaks. ... If this shape occurs, the two sources should be separated and analyzed separately. Skewed right: Some hi...
A probability distribution has a mean of 47 and a standard deviation of 2. Use Chebychev's inequality to find a bound on the probability that an outcome of the experiment lies between the following 43 and 51. Which distribution has the most peaks? a. A unimodal distribution b. A bimodal...
Which distribution has the most peaks? a. A unimodal distribution b. A bimodal distribution c. A normal distribution d. A Gaussian distribution The standard deviation of the scores on a skill evaluation test is 290,290 points with a mean of 12,861,...
Keywords: bimodal bilingualism;language regulation;cognitive control;bilingualism;interactional context;variation in language environments
If the distribution collapses from a unimodal to a bimodal one (“emerging twin peaks”), intra-convergence is found inside groups of GDP per-capita (clustering), but there is divergence from the other group. However, if the distribution collapses from a bimodal to a unimodal shape, economies...
Unimodal Versus Bimodal EEG-fMRI Neurofeedback of a Motor Imagery Task. Front. Hum. Neurosci. 2017, 11, 193. [Google Scholar] [CrossRef] Zotev, V.; Bodurka, J. Effects of simultaneous real-time fMRI and EEG neurofeedback in major depressive disorder evaluated with brain electromagnetic ...