Discussion Questions WK Essay Example | Topics and Well Written Essays - 250 words

Discussion Questions WK - Essay ExampleIf we were to measure over a specific period of time, we would devour that these two variables could be measured in the environment and to have sustained about an equal summation of pollution over time, considering that the amount of pollution to each variable would be constant. These variables would then be utter to be correlational. In that sense, one sees that these variables are good examples. Question 2 ?If a researcher were studying the effects of a teaching method on patient learning outcomes, how must(prenominal) he or she word the research question (different from the hypothesis) to use a t- streamlet to test for statistical differences? What type of data must he or she collect ( interval, ratio, ordinal, nominal)? Why? *Hint An example of a research question is exit drug B do a better job of curing acne then drug A? (250 words) In order to do any kind of experiment, one must have a concur subject. In order to keep this particula r study viable for the control part of the experiment, a t-test must be conducted. According to Allen (2004), Under a set of assumptions that are usually referred to as the Gauss-Markov conditions, the t test can be used to test the significance of a regression (pp. 66).