Videos for a few undergraduate courses, including probability and mathematical statistics (statistical theory). All videos were recorded by Dr. Christina Knudson (formerly known as Professor Knudson).
Excelentes videos profesora Cristina espero sigas subiendo mas videos , me gustaría del tema de ECONOMETRIA seria interesante que expliques ese curso, espero se encuentre bien, saludos desde Latinoamérica, Perú 🇵🇪
shouldn't we denote the function as f inverse x instead of f inverse y. Like we are taking inverse of g(x) so it makes more intuitive sense to treat it as g inverse x
One thing I realized is that finding the probability for 2 rvs is equivalent to finding the volume under a 2d surface (in the uniform case a flat rectage). For example for both romeo and juliet 30 mins late, first we find the area of romeo (0.5* 1) and the multiply this over juilets space (0.5*1*0.5) = 0.25, this is equivalent to doing the double integral, and u can visualize is as rectagular volume with quater of the total probability. If confused, look at the 1 rv variable case where we find the area under a curve, and come back to this.
Greetings, I liked your videos so much. I have problem with GLMM. I have a GLMM to run but I am not able. Please could you help with this analysis. Thank you, Standly
what about the case ,where we have more than one function (for example Z & W) and we are asked to find the joint probability of them starting from the joint probability of X & Y
At 7:32, should it be lowerprop <-- sum 9nulldist <= -OGteststat)? Is a negative sign missing or am I wrong? Since we are trying to find the lower tail so by symmetry, a negative sign is needed?
