|
Are results of two different tests performed on exact same sample independent or dependent? For example, if the same group of rats were injected some drug A, results collected, then long enough time waited for them to reach the initial state (before the drug A was taken), then drug B injected and again results collected. Would those results be independent from each other. In my opinion, they are dependent since exact same rats (with exact same physical properties) were used for both tests. |
