Calculate the correlation coefficient r, letting Row 1 represent the x-values an

Question

Calculate the correlation coefficient r, letting Row 1 represent the x-values and Raw 2 the y-values Then calculate it again, letting Row 2 represent the x-values and Row 1 the y s. What effect does switching the variables have on ? 52 Row 29 38 54 205 Calculata the corralation coefficiantr, letting Row 1 represent the x-values and Row 2 the y-values. r = (Round to three decimal places as needed) Calculate the correlation coefficient r, letting Row 2 represent the x-values and Row 1 the y-values. r=| | Round to thre decimal places as needed.) What effect does switching the varlables have an the correlation coefficient? The correlation coefficient when the x-values and y-values are switched.

Explanation / Answer

The statistical software output for this problem is:

Correlation between Row 1 and Row 2 is:
0.1554129

Hence,

a) r = 0.155

b) r = 0.155

The correlation coefficient does not change when x - values and y - values are switched.

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