Solution) Use the data in the table, which shows the data for a sample of male college student’s weight and he
Question: Use the data in the table, which shows the data for a sample of male college student’s weight and height.
Male Weight (lbs.) | Male Height (inches) |
148 | 66 |
150 | 66 |
152 | 67 |
154 | 67 |
150 | 67 |
151 | 67 |
157 | 68 |
160 | 68 |
164 | 68 |
155 | 68 |
166 | 68 |
162 | 69 |
165 | 69 |
170 | 69 |
167 | 69 |
175 | 69 |
180 | 69 |
170 | 69 |
185 | 69 |
166 | 70 |
173 | 70 |
180 | 70 |
183 | 70 |
185 | 70 |
188 | 71 |
195 | 71 |
190 | 72 |
192 | 73 |
195 | 73 |
210 | 74 |
(Please use Excel for all calculations)
a. Construct a scatter plot for the data. Do the data appear to have a positive linear correlation, negative linear correlation or no linear correlation? Explain your reasoning.
b. Calculate the correlation coefficient, r. What does the value of r tell you about this data set?
c. Find the equation of the regression line for the data.
d. Create a residual plot of this data.
Price: $2.99
Solution: The solution file consists of 4 pages
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)