In statistics, what is the benefit of taking a sample survey rather than a census?
Taking a sample survey is quicker, cheaper and easier to carry out than a census.
EG
Answered by Emma G. • Further Mathematics tutor
4870 Views
See similar Further Mathematics A Level tutorsRelated Further Mathematics A Level answers
All answers ▸f(x) = 9x^3 – 33x^2 –55x – 25. Given that x = 5 is a solution of the equation f(x) = 0, use an algebraic method to solve f(x) = 0 completely.
Prove that sum(k) from 0 to n is n(n+1)/2, by induction
Prove that (AB)^-1 = B^-1 A^-1
If 0<x<1, find the following sum: S = 1+2*x + 3*x^2 + 4*x^3 + ...