Medical researcher has just calculated a correlation coefficient of 0 for two particular random variables. Which of the following statements is most accurate. a. There is no significant linear...

Medical researcher has just calculated a correlation coefficient of 0 for two particular random variables. Which of the following statements is most accurate. a. There is no significant linear difference between the two variables. b. There is no significant relationship between the two variables. c. There is no significant linear relationship between the two variables. d. There is a significant linear relationship between the two variables.