[Solved] For each of the following problems: Draw the scatterplot, sketch it neatly with labels or do a print out from the computer. Find the correlation


Question: For each of the following problems:

  1. Draw the scatterplot, sketch it neatly with labels or do a print out from the computer.
  2. Find the correlation value \((r)\) and describe the association.
  3. Determine the regression line equation. (Round to three decimal places)
  4. Graph the regression line.
  5. What is the slope and what does it tell you in terms of the two variables.
  6. Find the asked for prediction in each problem.

An educator wants to see how the number of absences a student in her class has affects the student' s final grade. Predict the student 's final grade if he has 4 absences.

No. of absences, x Final Grade, y
10 70
12 65
2 96
0 94
8 75
5 82

Price: $2.99
Solution: The downloadable solution consists of 3 pages
Deliverable: Word Document

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