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Suppose that Mr. Jones wants to determine whether there is a linear Height (cm) 95 93 91 96 Weight (Ib) 31 30.5 35 30 31
Suppose that Mr. Jones wants to determine whether there is a linear Height (cm) 95 93 91 96 Weight (Ib) 31 30.5 35 30 31 30 LA USE SALT (a) Computer. (Round your answer to four decimal places.) r = (b) Based on the calculated correlation coefficient from part (a), which phrase correctly describes the strength and direction of the correlation? O strong and negative moderate and negative O weak and negative very weak and negative no linear relationship ) Referring to the scenario above and the r value found, what is the implication for the behavior of y as x increases? Based on the value of r, we cannot draw any conclusions for the behavior of y as x increases. Based on the value of r, y should tend to remain constant as x increases. Based on the value of r, y should tend to decrease as x increases. Based on the value of r, y should tend to increase as x increases. Determine whether the following statement is true or false. We could use this pattern to predict a child's weight from his or her height as he or she ages. True
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