6,7 true or false

Exam Score 38 8 9 8 0 8 8 9 8 0 an ung Quiz Score Shoe Size Answer Answer Answer 4) r =.84 5) r = -.15 hitlercomhap. co. Answer Answer Numbers 6 and 7 is the statement true or false:(2 points each) 6) Correlation is the same as causation. Answer 7) Using the linear regression line formula it is Mathematically possible to estimate an dependent variable using a value outside the range of values observed in the study, this is called extrapolation however, such an extrapolation is generally not useful. Answer 8) The company physician was looking into the possible effects of stress upon the company management employees' health. He thinks that stressed out employees will have higher systolic blood pressure. On 10 employees aged thirty-five to fifty-five, a random sample is taken and takes down this information: Co 2 33 143 135 151 143 158 163 146 168 160