Find the equation of the least squares line.Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below. 
A. y = 2.81 + 1.35x
B. y = -47.3 + 2.02x
C. y = 11.7 + 1.02x
D. y = 92.3 - 0.669x
Answer: C
Mathematics
You might also like to view...
Find the exact value without a calculator.(a) log4 
(b) log 100
A. (a) 3 (b) 2 B. (a) -3 (b) 1 C. (a) -3 (b) 2 D. (a) 4 (b) 10
Mathematics
Solve the problem. Round approximations to the nearest cent.The local Tupperware dealers earned commissions last month of $2219.49, $1436.35, $3544.68, $3085.09, $1637.01, and $4626.72. Find the mean commission.
A. $4137.34 B. $3309.87 C. $2758.22 D. $3297.87
Mathematics
Solve the equation.4x2 = 24x - 32
A. 2, 4 B. -4, -2 C. 0, 2, 4 D. -4, -2, 0
Mathematics
Solve the problem.Find and simplify f(4m + 5) given f(x) = x2 - 2x.
A. 16m2 + 40m + 23 B. 16m2 + 32m + 15 C. 16m2 - 8m + 15 D. 16m2 + 32m + 30
Mathematics