) Formulate the null and the alternative hypotheses that fit this scenario. Write the hypothesis with symbols (<, >, =) followed by a formulation as statements. b) Select and compute the appropriate test statistic. c) Use the test the hypothesis to test the hypothesis at alpha=0.05. d) Write your conclusions based on alpha=0.05; when you formulate your conclusions, anchor them back to the original problem and to what the researcher aimed at testing.
A sociologist of education wants to prove that students’ sense of mastery and control before a math test could increase if students had a chance to practice with examples of questions from typical tests. The sociologist has long studied sense of content’s mastery and emotional control pre-math test with a scale called NoStressM, which
a) Formulate the null and the alternative hypotheses that fit this scenario. Write the hypothesis with symbols (<, >, =) followed by a formulation as statements.
b) Select and compute the appropriate test statistic.
c) Use the test the hypothesis to test the hypothesis at alpha=0.05.
d) Write your conclusions based on alpha=0.05; when you formulate your conclusions, anchor them back to the original problem and to what the researcher aimed at testing.
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