In: Statistics and Probability
ANSWER:
The data is missing. Kindly follow the steps that I undertook with this data:
X | Y | |
137 | 107 | |
168 | 129 | |
153 | 116 | |
145 | 105 | |
160 | 124 | |
159 | 119 | |
123 | 104 | |
137 | 103 | |
156 | 119 | |
147 | 110 | |
146 | 107 | |
145 | 108 | |
Predicted : | ||
140 | 107.542 | |
172 | 127.7074 | |
158 | 118.885 | |
164 | 122.6661 |
SUMMARY OUTPUT | ||||
Regression Statistics | ||||
Multiple R | 0.899486 | |||
R Square | 0.809075 | |||
Adjusted R Square | 0.789983 | |||
Standard Error | 3.925051 | |||
Observations | 12 | |||
ANOVA | ||||
df | SS | MS | F | |
Regression | 1 | 652.8564 | 652.8564 | 42.37671 |
Residual | 10 | 154.0602 | 15.40602 | |
Total | 11 | 806.9167 | ||
Coefficients | Standard Error | t Stat | P-value | |
Intercept | 19.31813 | 14.37176 | 1.344173 | 0.208592 |
X Variable 1 | 0.63017 | 0.096804 | 6.509739 | 6.81E-05 |
This gives the scatter plot and the regression equation as well.
Slope : 0.63
Intercept = 19.11
IF YOU HAVE ANY DOUBT PLEASE COMMENT