Compute the least-squares regression equation for the given data set. Round the slope and ( y )-intercept to at least four decimal places. egin{tabular}{l|lllll} ( x ) & 6 & 3 & 7 & 5 & 4 \ hline( y ) & 3 & 1 & 6 & 4 & 5 end{tabular} Send data to Excel Regression line equation: ( hat{y}= )
Added by Fatty A.
Close
Step 1
The mean of \( x \) is \( \frac{6+3+7+5+4}{5} = 5 \) and the mean of \( y \) is \( \frac{3+1+6+4+5}{5} = 3.8 \). Show more…
Show all steps
Your feedback will help us improve your experience
Ahmet Yavas and 71 other Elementary Statistics a Step by Step Approach educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Compute the least-squares regression line for predicting y from x given the following summary statistics. Round the slope and y-intercept to at least four decimal places. x = 3 sx = 20,000 y = 100 sy = 15 r = 0.30
Madhur L.
Compute the least-squares regression equation for the given data set. Use a TI-84 calculator. Round the slope and y-intercept to at least four decimal places. x: 37, 15, 19, 24, 37, 18 y: 72, 67, 25, 29, 42, 65 Regression line equation: y =
Krishna G.
Compute the least-squares regression equation for the given data set. Round the slope and y-intercept to at least four decimal places. x 2,7,6,3,4 y 4,6,5,3,2 Regression line equation: =^y
Shaiju T.
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD