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Research Scenario til: A sport psychologist wants to understand if gender differences in physical reactions to high-intensity exercise (e,g., heart rate) depend on existing fitness
Research Scenario til: A sport psychologist wants to understand if gender differences in physical reactions to high-intensity exercise (e,g., heart rate) depend on existing fitness level (sedentary, active). To this end they invite 800 participants to participate in a research study. Four hundred (400) adults who follow an active fitness regime (people who had exercised 35 days per week for the past year) and 400 sedentary adults (people who do not follow a regular exercise regime) are recruited; an equal number of self-identied men and self-identied women are recruited across both tness level groups, All participants engaged in the same 6 minute HIIT routine, designed be highly physically challenging; heart rate (in 3PM) of participants were recorded immediately after completing the HIIT routine. [11 marks total] Datale: Heart rate data.csv 1a) what is a research question that you can answer using a_H these data? (1 mark) 1b) What is the appropriate analysis to answer this research question, and why did you choose this analysis? (1 mark) 1c) What assumptions (if any) must be tested to use this analysis? (2 marks) 0 Test any assumptions as needed and include: o (i) the jamovi output for these tests, 0 (ii) a written statement of whether assumption was met or not, AND 0 (iii) a brief explanation of the evidence you used to make that decision. 0 if no assumptions are needed for this analysis, you may simply state this id) Run the chosen analysis in jamovi (including any necessary follow up tests) and paste the relevant output here. (2 marks) 1e) what decision(s) do you make about the null hypothesis(es) based on the results of your analysis? (1 mark) if) Report the results of your analysis In APA format. (4 marks) Research Scenario #1: Data from the Motor Vehicle Department indicate that 65% of all licensed drivers are older than age 25. Information on the age of n = 50 people who recently received speeding tickets was sourced by a group of researchers interested in if the age distribution of individuals who get speeding tickets differs from the age distribution of licensed drivers. [9 marks total] Datale: age data.csv 2a) what is a research question that you can answer from these data? (1 mark) 2h) What is the appropriate analysis to answer this research question, and why did you choose this analysis? (1 mark) 2c) What are the null and alternative hypotheses for this analysis? (1 mark) 2d) What assumptions (it any) must be tested to use this analysis? (2 marks) 0 Test any assumptions as needed and include: o (i) the jamovi output for these tests, written statement of whether assumption was met or not, AND a brief explanation of the evidence you used to make that decision. e If no assumptions are needed for this analysis you may simply state this 2e) Run the chosen analysis In jamovi (including any necessary follow up tests) and paste the relevant output here. (1 mark) 2f) What decision(s) can you make about the null hypothesis(es)? (1 mark) lg) Report the results of your analysis in APA format. (1 marks)
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