Question

Based on the question above, and using the same data set, scatterplot.xlsx. Determine how much effect...

Based on the question above, and using the same data set, scatterplot.xlsx. Determine how much effect one data point will have on your perception of the relationship between the independent and dependent variables by deleting the data point with the smallest x value. What appears to be the relationship between the dependent and independent variables?

Graph the listed data below.

Data:

x y
45 2358
56 4204
26 287
54 3849
24 925
23 3273
34 -678
45 3748
47 2898
43 1974
32 226
Math   Statistics-And-Probability   
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Homework Answers

Answer #1

The given data in inputted in EXCEL and the following scatterplot was obtained:

From the given scatter plot, there seems to be a moderate positive correlation between the 2 variables. This means that as the independent variable increases in value, the dependent variable also increases in value, while as the independent variable decreases in value, the dependent variable also decreases in value here.

Therefore moderate positive relationship is the correct relationship here .

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