There can be a zero correlation where values X and Y are not consistently associated with each other such that the Ys found one X are the same at another X.Question 1Answera.Trueb.False

If two variables are correlated, then one of them must cause the other.True false question.TrueFalse

The correlation of X with Y is 0.6. This might be explained by:Group of answer choicesAny of the other options are possible explanations.X causes YY causes XX does not cause Y and Y does not cause X

Which statement about correlation is FALSE?The correlation of a data set can be positive, negative, or 0.Correlation is used to define the variables of only non-linearly related data sets.Correlation between the variables of the data set can be measured.Correlation is the degree to which the two variables of a data set resemble each other.

As x increases, y decreases. positive correlation negative correlation no correlation correlation coefficient

Which of the following statements about the correlation coefficient is FALSE? It measures the strength and direction of a linear relationship. A value of 0 indicates no linear relationship. It can only take positive values. A value of -1 indicates a perfect negative linear relationship.