Math Solutions

[See Solution] Given the following statistics: \Sigma x=15, ∑y=5, \Sigma xy=0, \Sigma x^2=69, n=5SST=20, SSR=9.375, SSE=10.625 Find the regression equation.

Question: Given the following statistics:

\[\Sigma x=15,\quad \sum{y}=5,\quad \Sigma xy=0,\text{ }\Sigma {{x}^{2}}=69,\quad n=5SST=20,\quad SSR=9.375,\quad SSE=10.625\]
  1. Find the regression equation.
  2. Compute the coefficient of determination.
  3. Compute the correlation coefficient.
  4. Comment on the usefulness of the regression to make predictions.

Price: $2.99
Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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