A researcher wants to examine what impacts GPA. In addition to GPA, she measures perceptions of the teacher, perception of class content, motivation, IQ, hours studied, and final grade. Teacher perception was assessed using a ranking scale of low positive, moderately positive, or high positive teacher perception. Perception of the class was self-reported as either "YES" or "NO" with the question of "Do you believe this course will help prepare you for a meaningful career?" Motivation is assessed using a standardized scale that ranges from 0 - 100, which higher scores indicating more motivation. Hours studied is the average amount studied per week, and final grade was the final percentage earned in the class.

Conduct a Pearson correlation to determine whether there is a positive relationship between motivation (motscore) and GPA. Paste the relevant SPSS output below.

Is it one or two-tailed? What is the coefficient of determination?

Design a linear regression to see if you can predict GPA based on hours studied (hrs study). Paste the relevant SPSS output below.

What are the results and what does the graph look like using the regression equation?