I want to assess whether different types of movies increase viewers’ stress response. I recruit 24 individuals and randomly assign them into three groups: Frozen (a Disney kids movie), Nightmare on Elm Street (a horror movie), and Fast & Furious (an action movie). After each participant watches their assigned movie, I measure their heart rate. Test, at an alpha of 0.05, whether the type of movie affects heart rate. null hypothesis: H0: μ1 Frozen= μ2 nightmare=μ3 fast & furious alternative hypothesis:Not all the means are equalc. What is the between-groups degrees of freedom (df)?d. What is the within-groups degrees of freedom (df)?E. What is the total degrees of freedom (df)? ViewHistory BookmarksFileEditA docs.google.comBb Exams - 2022 SPRING SEMESTER - Dev...E Untitled document - Google Docsvered: I want to assess whether diffe...A ShareA* D O Saving..itled documentLast edit was seco...Edit View Insert Format Tools Add-ons Help8.5+...A P100% -Normal textArial56.2I want to assess whether different types of movies increase viewers' stress response. I recruit 24 individuals and randomlyassign them into three groups: Frozen (a Disney kids movie), Nightmare on Elm Street (a horror movie), and Fast & Furious (anaction movie). After each participant watches their assigned movie, I measure their heart rate. Test, at an alpha of 0.05, whetherthe type of movie affects heart rate.null hypothesis: H,: µ, Frozen= µ, nightmare-H, fast & furiousalternative hypothesis:Not all the means are equalData:FrozenNightmare on Elm StreetDV: Heart Rate (BPM)Fast & FuriousDV: Heart Rate (BPM)DV: Heart Rate (BPM)65908570858570867565920662936063976368105747211080c. What is the between-groups degrees of freedom (df)?d. What is the within-groups degrees of freedom (df)?E. What is the total degrees of freedom (df)?

Answered: I want to assess whether different…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

I want to assess whether different types of movies increase viewers’ stress response. I recruit 24 individuals and randomly assign them into three groups: Frozen (a Disney kids movie), Nightmare on Elm Street (a horror movie), and Fast & Furious (an action movie). After each participant watches their assigned movie, I measure their heart rate. Test, at an alpha of 0.05, whether the type of movie affects heart rate. null hypothesis: H0: μ1 Frozen= μ2 nightmare=μ3 fast & furious alternative hypothesis: Not all the means are equal c. What is the between-groups degrees of freedom (df)? d. What is the within-groups degrees of freedom (df)? E. What is the total degrees of freedom (df)?