A study of energy expenditure (EE) and body mass index (BMI) in rural women reported a correlation coefficient of 0.87 (p<.01). Which of the following statements are true? (Choose all that apply) Group of answer choices there is a positive association between EE and BMI there is an inverse association between EE and BMI there is a strong association between EE and BMI there is a causal relationship between EE and BMI there was a statistical error made since a correlation coefficient cannot be a negative number there is a linear association between EE and BMI