Which scatter plot indicates a strong, positive correlation
Explanation:
From the Scatterplot (1), the scatterplot does not show any trend. Hence, it can be concluded that there is no relationship between the variables. That is, there is no correction appears in the data.
From the Scatterplot (3), the variable y increases with increase in x. The points are appears in scatter manner with increasing trend. This, shows there is a moderate positive relationship between variables. That is, there is moderate positive correction appears in the data.
From the Scatterplot (4), the variable y increases as the variable x decreases and vice versa. The points are appears in scatter manner with decreasing trend. This, shows there is a moderate negative relationship between variables. That is, there is moderate negative correction appears in the data.
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