For her study, Stephanie has stated her research hypothesis as: H1 µ1 > µ2. What do the symbols mean? The mean of population 1 is greater than the mean of population 2.
Her second hypothesis is known as a research hypothesis and states . there is a difference between scores on the dependent variables. A(n) is a group of people representative of the population who are selected to participate in the research.
Susan is conducting a research study and has developed two hypotheses. She is planning to test against the null hypothesis. The null hypothesis states . there is no difference between the scores of the dependent variables. What does the following mean in words: H 0 μ 1 = μ 2? The mean of population 1 is equal to the mean of population 2.
In addition, he has developed two hypotheses for his research question. The second hypothesis Mark has developed states there is a difference between the scores on the dependent variables he is measuring. This is known as the hypothesis. Research