In the book Dissertations and Theses from Start to Finish (Bell, D.J., Foster, S.L. & Cone, J.D. (2019),: In the Results section, what does the "core or central part of the sandwich" represent? a. The supplementary tests and measures. b. The numerical data such as means and standard deviations. c. The statistical analysis done to test a hypothesis. d. The unexpected findings not initially of interest