CSM 518 Assignment 5 c) I've taken the liberty of producing a Pearson correlation table. State an appropriate null and alternative hypothesis given the data table and the correlation 1. (10 points) If you plan to examine the difference between two groups, what additional table. questions do you need to answer before selecting the statistical analysis? Correlations Creativity Honesty Creativity Pearson correlation -0.565 2. (20 points) When computing a regression equation, does it matter which variable is X Sig. (two tailed) 0.028 and which is Y? Explain. 15 Honesty Pearson correlation -0.565 Sig. (two tailed) 0.028 3. (70 points) The researchers Gino and Ariely (2012) found in a series of studies that creativity was positively related to dishonest behavior, both when people are naturally d) Based on the correlation table, what is your conclusion about the hypotheses? creative and when they are stimulated to be creative. Suppose you want to know whether creativity is negatively related to integrity in an educational setting. To do e) I've taken the liberty of calculating the regression with creativity as the this, you have students complete a creativity assessment and report on their academic independent variable (X) and honesty as the dependent variable (1). Write the honesty (no plagiarism, completing work according to guidelines, no cheating on prediction equation with information from the regression table below. tests, supporting the institution's honor code, etc.). The following table presents the data for your sample: Student Creativity Honesty Regression Model Summary 1 2 21 Model R R2 Adjusted R2 Standard Error of the 45 18 Estimate .319 .267 7.53174 36 15 40 18 28 21 Coefficients Model Unstandardized Coefficients Standardized Sig- 32 17 Coefficients 39 10 B Standard Error B 8 18 23 (Constant) 25.207 3.840 6.564 .000 26 19 10 22 15 Creativity -0.298 0.121 -.565 -2.470 028 "Dependent variable: Honesty 11 30 16 12 34 9 f) If a student scored 32 on the creativity measure, what is the predicted score on 13 28 13 14 17 19 academic honesty? Show your work. 15 43 7 g) Last question for the entire course. what percentage of variability in honesty is a) Enter the data into an Excel spreadsheet and calculate all appropriate descriptive accounted for by creativity? statistics. Write up a descriptive summary in paragraph form. b) In Excel, or by hand on graph paper if you do not use Excel, graph the data in a scatterplot. What does the scatterplot suggest about the relationship between creativity and honesty