Question
Please, indicate the statistical test needed to answer the questions below and justify your choice. Your answer should be 1-3 sentences long to justify your
Please, indicate the statistical test needed to answer the questions below and justify your choice. Your answer should be 1-3 sentences long to justify your choice or to support your explanation. No calculations are needed for these two questions.
1. College students (n= 20) were asked to write three essays based on the standard college essay prompts created by the College Board. Participants were given 12 minutes to plan and outline their essays on paper, and then 12 minutes to actually write their essays using a computer and keyboard.
While working on their essays, participants were interrupted at random intervals with sets of unrelated puzzle tasks, like solving math problems or unscrambling words. Participants were instructed to finish as much of the interruption task as possible during each of the 60-second interruptions before switching back to working on their essays. These interruptions occurred during two of the three essays so that each participant completed an essay under each of the three conditions (i.e., no interruptions, interruptions during the planning phase, and interruptions during the writing phase). The essays were then assessed by two trained graders based on a 0-6 scale drawn from the College Board Essay Scoring Guide.
What statistical test should be used to analyze data from this study: One-way independent ANOVA, repeated measure two-way ANOVA, factoral ANOVA one way or factoral ANOVA Two-factor 2x2 design, Explain your answer?
2. In New Jersey, drivers who had just passed an on-road driving test were given an option to receive hazard perception training. What statistical test should be conducted to find out if the hazard perception training reduced the risk of accidents(prevented accidents) equally well for male and female drivers?
What statistical test should be used to analyze data from this study: One-way independent ANOVA, repeated measure two-way ANOVA, factoral ANOVA one way or factoral ANOVA Two-factor 2x2 design?Explain your answer and illustrate how your data should be presented (only show the table with no numbers are needed, only the names). here show the graph.
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