Question

review the graph and respond in the provided text box below to explain and identify key features from a scatter plot.
determine if the graph is positive or negative?
does the graph have a linear or non - liner trend?
does it contain any outliers? be specific and include values?
what does the graph tell you?
essay 1 point
identify and explain the relationship between the variables from the graph.
average years of education vs salary
average salary ($)

Explanation:

• Positive or Negative: The graph is positive. As the average years of education increase, the average salary also tends to increase.
• Linear or Non - linear Trend: The graph has a linear trend. The points generally follow a straight - line (the orange line) pattern.
• Outliers: There is an outlier. The point with approximately 15 years of education and a salary of around $15000$ (much lower than the trend line) is an outlier.
• What the Graph Tells: It tells that there is a positive linear relationship between average years of education and average salary, but there are some deviations (like the outlier) from the general trend.

Answer:

• Positive.
• Linear.
• Yes, an outlier at approximately (15, 15000).
• There is a positive linear relationship between average years of education and average salary with an outlier.