Thank you last response was great!

A researcher calculated a correlation between work hours (mins) and awakening cortisol secretion in saliva in a sample of nurses. The results were r = -.43, p =.044. This means: Select one: O a. as hours of work increased cortisol secretion decreased O b. the effect size was medium but the significance was low O c. there is a medium positive correlation between cortisol secretion and hours worked O d. The correlation was non-significant