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200<br />
Correlation View/Page Edits<br />
150<br />
View<br />
100<br />
50<br />
0<br />
y = 4.752x + 106.1<br />
R² = 0.465<br />
0 2 4 6 8<br />
Page Edits<br />
Figure 7 The Regression Line<br />
The regression line that approximates the ten<strong>de</strong>ncy <strong>of</strong> the dot cloud is based on the<br />
equation y = 4.752x + 106, 1 and the coefficient <strong>of</strong> <strong>de</strong>termination R2 = 0.465. The trust level<br />
<strong>of</strong> this equation is good, with a coefficient <strong>of</strong> <strong>de</strong>termination <strong>of</strong> 0.465, which means that there<br />
is a correlation between the two activities for 4 users in 10 for this group.<br />
3. Within the group with a rich activity, namely more than 30 views/ month, the value <strong>of</strong> the<br />
Pearson coefficient was r=0.14
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