Youâ€™d want to create a scatterplot, with one data point per x value on the line chart, and in the scatterplot, x & y axis represents each trendline color. Then, you could fit that with a model (maybe linear regression), and from that model you could get some metrics out of it, like R squared & confidence intervals

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SnooPeripherals1914in[OC] Is Bitcoin price correlated with Google search volume or not?byagainst_all_odds_Youâ€™d want to create a scatterplot, with one data point per x value on the line chart, and in the scatterplot, x & y axis represents each trendline color. Then, you could fit that with a model (maybe linear regression), and from that model you could get some metrics out of it, like R squared & confidence intervals