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Ler 2020 ne Left:0:18:29 Aakrit Kaur: Attempt 1 103 Given: n = 5 Sum A = 32 Sum Y = 21 Sum AY = 120 Sum A- = 426 Sum Y= = a) Calculate the Best-fit Line: Y' = m(x) +b (Round "m" and "b" to 2 Decimal places) (4 marks) b) Interpret the "m" value of your Best-Fit Line above - Be specific and use proper UNITS [2 marks] c) Interpret the "bevalue of your Best-Fit line above - Be specific and use proper UNITS [ 1mark] Paragraph V BI U - . . . (A) m= 5x(120)- (32)(21) / 5x(228)- (32) 2 = 600-672/ 5x228-1024 79/ 114 O e 9 W N15:00 Time Left:0:18:34 Aakrit Kaur: Attempt 1 Question 6 (7 points) Saved The following information was collected from staff members at Best Buy, with respect to the number of training sessions they attended during the last month and number of entry errors they made in the inventory system, last month. aved Emp. 1 Emp. 2 Emp. 3 Emp. 4 Emp. 5 Number of Training sessions attended 7 8 9 3 5 Number of errors made in 2 3 4 system 5 Given: n = 5 Sum X = 32 Sum Y = 21 Sum XY = 120 Sum X2 = 228 Sum Y2 = 103 earch 0 W N 8:16 O i 9 4/17 hp