Grading F You are provided with a summary table that lists causes of laptop warranty cases at an electronics repair shop. You are tasked Cost of with identifying the causes that contribute the most to the problem of warranty issues. You are also asked to identify if there is Repair in Cause Prompt: a relationship between the frequency of the causes and the repair costs. Dollars Frequency Part 2 Cause Physical Damage 788 92 4 Motherboard 480 81 C ) Screen 175 37 Questions: a) Compute the Coefficient of Correlation b) Create a SCATTER PLOT that shows the value for R2. 6 Power Cord 250 25 Analysis. 7 Keyboard 170 22 250 19 Total 8 Graphic Card 9 Cooling Fans BD 15 10 Total 2193 291 c) Based on the correlation coefficient r and 11 the result of the scatter plot, how would 12 you describe the relationship between the 13 frequency of warranty causes and their 14 repair cost? 15 16 d) Create a PARETO CHART based on the cause frequency. e) Based on the Pareto chart, what are the most important causes of warranty issues that need to be addressed. Explain why/how you identified these causes 45