AutoSave ( Off ) Document1 - Word Search (Alt+Q) A SWETHA PAGADALA BALAJI SP X File Home Insert Draw Design Layout References Mailings Review View Help Comments Share Alt Text X How would you describe this object and its context to someone who is blind or low A store manager wants to determine the effect of house sizes on sales prices. He has randomly vision? selected 10 houses for the study. The sizes of houses (square feet) and sales prices ($'000) were The subject(s) in detail recorded as below. - The setting The actions or interactions No. House Size (square feet) Sales Price ($'000) - Other relevant information 1002 77 1252 526 (1-2 detailed sentences recommended) 1270 398 1200 330 1591 797 JOVANAWN 1971 794 1182 720 1010 585 1659 781 1618 635 Mark as decorative @ Scatterplot of Sales Price vs House Size 900 800 700 600 ES 3 400 5300 200 100 500 1000 1500 2000 2500 House Size i. Interpret the scatterplot. (4 marks) ii. Using MS Excel, write down the equation of the regression line and interpret the regression coefficients. (6 marks) iii. Identify coefficient of correlation and interpret its meaning. (3 marks) iv. Find the coefficient of determination and interpret its meaning. (3 marks) Page 2 of 2 0 words [ x Accessibility: Investigate Focus Lo + 82% Type here to search Tally W 2:23 PM 4/18/2022