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A recent study reported a correlation of 0.68 between scores on an index of depression and...

A recent study reported a correlation of 0.68 between scores on an index of depression and scores on an index that measures the amount of saturated fat intake. True or False: You can conclude that if you increase your saturated fat intake by a standard deviation, your degree of depression will increase by more than half a standard deviation.
Math   Statistics-And-Probability   
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Answer #1

It is true because correlation tells us how much one variable will be changed based on the change in another variable

we know the formula

Given statement is correct because we know that standardized coefficient of a regression model,where slope coeffcient of 0.68 means that if you increase your saturated fat intake by a standard deviation, your degree of depression will increase by more than half a standard deviation.So, it is also true for correlation

So,answer is TRUE

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