Statistics
posted by BettieLee .
Using the following Minitab output write the straight line (least squares) equation and
the correlation coefficient.
The regression equation is
Sales = 27.2 + 0.252 Exp
Predictor Coef SE Coef T P
Constant 27.195 5.781 4.70 0.005
Exp 0.2517 0.4201 0.60 0.575
S = 8.97833 RSq = 6.7%
I need to plot a regression line Two points are needed. Give calculations
Can someone help with this?
Respond to this Question
Similar Questions

Calculus II
What is sin(i)  (sin of the imaginary number, i) What is cos(i) cosine of the imaginary number, i orrr tan(1+i) You can derive these things from the equation: Exp(i x) = cos(x) + i sin(x) > sin(x) = [Exp(ix)  Exp(ix)]/(2i) … 
Math/Calculus
How would I evaluate the following integral by using integration by parts? 
Business Statistics
Given the least squares regression line = 2.88 + 1.77x, and a coefficient of determination of 0.81, the coefficient of correlation is: A) 0.88 B) +0.88 C) +0.90 D) –0.90 I picked C +0.90 
stats
below is the sales experience(in months) and the number of computers sold the the previous month of seven sales people. Experience 4 12 9 6 10 30 7 Sales 19 42 28 31 39 30 21 Using the Minitab info write the straight line(least squares) … 
STATISTICS
The following data represents the monthly natural gas consumption (in hundreds of cubic feet) for a family for a random sample of nine months selected from five years of data. The other variable is Degreedays which is a measure of … 
Math \ Algebra
Hello! Can you check my answers for these questions? 
Math
Hello! Can you check my answers for these questions? 
Math
Hello! Can you check my answers for these 4 worksheet questions? 
Business Stats
Regression Analysis: Avg. Tot. Score versus %Takers, T/S Ratio Model Summary S Rsq Rsq(adj) Rsq(pred) 34.2385 79.91% 79.06% 76.83% Coefficients Term Coef SE Coef TValue PValue VIF Constant 1118.5 39.5 28.34 0.000 %Takers 2.547 … 
Calcus, Math
class of 18 students. (7, 13), (9, 7), (14, 14), (15, 15), (10, 15), (9, 7), (14, 11), (14, 15), (8, 10), (9, 10), (15, 9), (10, 11), (11, 14), (7, 14), (11, 10), (14, 11), (10, 15), (9, 6) Create a scatter plot of the data. What kind …