.A researcher believes nurses are absent from work more frequently when they score higher on a test of “psychological burnout.” Compute the correlation coefficient. (b) What are H0 and Ha? (c) With...

.A researcher believes nurses are absent from work more frequently when they score higher on a test of “psychological burnout.” Compute the correlation coefficient. (b) What are H0 and Ha? (c) With a=.05, what is rcrit? (d) What do you conclude about the strength of this relationship in nature? (e) Report the results using the correct format. (f) How scientifically useful is this relationship?