Question

determine type and strength of the association.

data shown on the following scatter-plot indicate a correlation of 0.96 between the average flow rate and pressure.

describe the association.

scatter - plot with average flow rate on y - axis (0 - 12) and pressure on x - axis (0 - 40), showing a positive trend

\\(\bigcirc\\) weak positive correlation
\\(\bigcirc\\) strong negative correlation
\\(\bigcirc\\) strong positive correlation
\\(\bigcirc\\) weak negative correlation
\\(\bigcirc\\) no evidence of a correlation

Explanation:

Step1: Analyze Correlation Sign

The correlation coefficient is 0.96, which is positive (greater than 0), so the association is positive.

Step2: Analyze Correlation Strength

A correlation coefficient close to 1 (0.96 is very close to 1) indicates a strong association.

Step3: Match with Options

From the options, "Strong positive correlation" fits as the correlation is positive and strong (0.96 is near 1).

Answer:

Strong positive correlation