The researcher would like to know if emotional health changes significantly from the first testing session (em1) to the second testing session (em2). Perform a two-tailedt-test with= .05 to answer the following question:

Is emotional health in the second testing session significantly different from emotional health in the first testing session?

Instructions: make alternative hypothesis and null hypothesis from the research question. Type the hypotheses out both in words and in symbol notations.

Hint: The hypotheses should be non-directional for the two-tailed test.