This latter property is what enables investigators to calculate a margin of error.. To be precise, the laws of probability make it possible for us to calculate intervals of the form estimate +/- margin of error.
Congress can't reverse a US Supreme Court ruling, but they can rewrite an overturned law or can initiate a new constitutional amendment (must be ratified by 75 â¦ % of the states) to override the decision. They usually choose to rewrite the law, because it is extremely difficult to amend the Constitution.
A court case in the US, once decided on by the Supreme Court, cannot be appealed to any body, so the case is decided.â¦ However, the precedent set by a US Supreme court case can be changed by a later US Supreme Court case decision, as was the case when Brown v Board of Education changed the precedent set by Plessy v Ferguson.