Requirements: Find the Mean, Sum of Squares (SS) and Standard Deviation of each of the following variables


Requirements:

  1. Find the Mean, Sum of Squares (SS) and Standard Deviation of each of the following variables for the sample shown above:
  1. Runs
  2. Hits
  3. Home Runs
  4. RBIs
Player Runs Hits Home Runs RBIs
J. Rollins 137 209 30 93
  1. Rowand
104 188 26 88
C. Utley 104 174 22 102
R. Howard 92 138 45 132
P. Burrell 77 121 30 97
S. Victorino 78 128 12 46
C. Ruiz 41 95 6 54
G. Dobbs 45 88 10 55
W. Helms 21 69 5 39
J. Werth 43 75 8 49

B) Find the correlation coefficient (Pearson r) and the coefficient of determination (r ² ) for each of the following pairs of variables.

  1. Hits & Runs
  2. Hits & Home Runs
  3. Hits and RBIs
  4. Home Runs & Runs.
  5. Home Runs & RBIs

C. Find the least squares Regression Line for:

  1. Runs as a function of Hits: Y = bX + a; where Y is Runs & X is Hits
  2. Home Runs as a function of Hits: Y = bX + a; where Y is Home Runs & X is Hits
  3. Runs as a function of Home Runs: Y = bX +a; where Y is Runs & X is Home Runs
Price: $7.13
Solution: The downloadable solution consists of 5 pages, 213 words.
Deliverable: Word Document


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