- What does the Capital Sigma mean in linear correlation/regression?

Discover Questions

Solving using laplace transform? y" +3y' + 2y =t? initial conditions are y(0)=1, y'(0)=0? The least common multiple of 2 numbers is 60. One of the numbers is 7 less than the other. What are the numbers? Given a block copolymer and a graft copolymer of the same molecular weight, how
could you differentiate them using viscosity measurements? Suppose that A ⊆ B ⊆ V .
(a) Prove that span(A) ⊆ span(B).
(b) Prove that if B is linearly independent then A is linearly independent.? What are gradually changes on earth?