When will my child learn about place value in school? How will my child be taught place value at primary school? How does place value relate to other areas of maths? Place value and other areas of maths: year-by-year breakdown Place value practice questions for primary school pupilsPlace...
Box 1: The null hypothesis is that does not have COVID. Box 2: The alternative hypothesis is that does have COVID. Box 3: In the absence of any better information, the prior probability of the null hypothesis is , or . Box 4: Similarly, the prior probability of the alternative ...
Invoking the mean ergodic theorem (discussed in this previous post), this assertion is in turn equivalent to the observable that corresponds to the Liouville function being orthogonal to the invariant factor of ; equivalently, the first Gowers-Host-Kra seminorm of (as defined for instance in ...
Taking the above data as an example, to find the mean you would need to add 7, 12, 15, 7 and 4 together to get 45 and then divide this by the number of values, in this case, 5. The average value is 9. With bigger numbers, pupils can usepartitioningto help them with the calcul...
If it does, then divide the remaining group in half again and repeat the process until you find the culprit. I am reliably informed, but not smart enough to do the maths, that irrespective of the number of plug-ins you have, that you should find the culprit in around 8 mov...
"Much later, when I discussed the problem with Einstein, he remarked that the introduction of the cosmological term was the biggest blunder he ever made in his life. But this “blunder,” rejected by Einstein, is still sometimes used by cosmologists even
that decays in the variable; one can then hope to do a suitable stability (or instability) analysis of this soliton to perturb it to a blowup solution, as there are many results of this type for other equations that one could use as a model. The energy conservation law does constrain to...
Given an abstract graph G, or a drawing thereof, it is not always obvious as to whether that graph is planar; just because the drawing that you currently possess of G contains crossings, does not necessarily mean that all drawings of G do. The wonderful little web game “Planarity” illust...