AutoSave On . HW5AP - Last Modified: 14h ago Search abmiddleton 12@outlook.com A X File Home Insert Design Layout References Mailings Review View Help Picture Format Share Comments X Cut Find Arial 12 " A A" Aa AaBbCc/ 1) AaBb AaBbCc AaBbCc] AaBbCCC LB Copy Gc Replace Paste BIUxx ADA Emphasis Heading 1 1 Normal Strong Subtitle Dictate Editor Format Painter Select Clipboard Font Paragraph Styles Editing Voice Editor 0.0UU3 Question 3) The following is the correlation matrix for the variables Anxiety (Y), physical activity (X1) and smoking (X2). (Each parts 3 points total 9 poilSis) 1.Anxiety 2. Physical 3. Smoking O 1. Anxiety 1 -.6 8 2. Physical -.6 1 -.4 3. Smoking 8 -.4 1 a) What is the highest correlation in this table? 1. Between Anxiety and Physical 2. Between Anxiety and Smoking 3. Between Physical and Smoking b) What is the partial correlation between anxiety and physical activity after controlling for smoking? (Tips: Here your outcome is anxiety (your y), your independent variable is physical activity (X1 or 1), and smoking as controlling variable (X2 or 2). Thus, for partial correlation you have three correlations: -.60 anxiety with physical (YX1 or Y1),_80 anxiety and smoking (YX2 or y2), and -.40 physical and smoking (X1X2 or 12). You replace in the partial formula) Page 7 of 18 2672 words x Focus + 120% O ?) 3:17 PM Type here to search W 6/6/2021