Consider the following correlation coefficient values below. r-1.84 -0.84 r=0.01 -0.84 r = -2.84 Select the appropriate correlation coefficient for each of the scenarios. (Hint: As x increases, y...) (1) x number of credit hours taken by a student in a semester; y = number of hours studying for that semester (ii) x amount of insulation in a home; y amount of utility (gas & electric) bill (iii) x-yearly salary; y = federal tax paid (iv) x amount of use of fluoride toothpaste by a person; y number of cavities for a person (v) x adult ages; y arm span (vi) Were there any r values that you did not use? Why? This answer has not been graded yet Submit Skip (you cannot come back)