It indicates that, as the values for one measure increase, the values for the other measure also increase.Select one:a.correlation coefficientb.zero correlationc.positive correlationd.negative correlation

Understand what is meant by positive, negativeand zero correlation

It describes the relationship between the two sets of scores.Select one:a.scatter plotb.null hypothesisc.correlation coefficientd.p-value

Which of the following are measured by correlation coefficienta.Linear association between two random variablesb.Direction of relationship between two variables (positive or negative association)c.A unit free value for the strength of linear relationship between two random variablesd.All of the above

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.

If an increase in one variable is not associated with any consistent increase or decrease in a second variable , then the correlation between the two variables is _______________________.Group of answer choicesA. PositiveB. NegativeC. ZeroD. Uncertain