That is, a sample size of 100 in a population of 10,000 will have almost the same margin of error as a sample size of 100 in a population of 10 million.
There are many ways Congress sought to limit the power of the executive branch. These are as follows: 1) Congress can override the veto of the president; 2) Congress can refusâ¦e to confirm presidential appointments; 3) Congress can impeach the president; 4) Congress can refuse to ratify presidential treaties.
Congress can pass a bill and then the President can chose not to sign the Bill and veto it but then it goes back to Congress where it can veto over the President's decision by a two-thirds vote and become a law. Congress has two main tools for checking the power of the executive branch. Only congress can enact law. Presidents can institute policies that hold for their terms of office, but any policy that is not presented to congress as a bill and signed into law can be easily reversed by the next president. Congress has the power of the purse.