Mathematics

Mathematics, 24.09.2019 01:00, nnnnnhamilton7572

Which of the following is a true statement? a) a negative correlation indicates that as values of x increase, values of y will decrease. b) the coefficient of determination can assume negative values. c) the variable that is being predicted in regression analysis is the independent variable. d) if there is no correlation between the independent and dependent variables, then the value of the correlation coefficient must be -1. e) the correlation coefficient r is always greater than 1. f) none of the above

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