A study found the correlation coefficient between household income (x) and birth rate (y) to be 0.60. What does this indicate? Select all that apply. You must make a selection for each option. Click once to place a check mark for correct answers and click twice to empty the box for the wrong answers. check all that apply High household income levels will cause low birth rates.unanswered Low household income levels will cause high birth rates.unanswered Low household income levels are associated with low birth rates.unanswered As household income level decreases, birth rate tends to increase.unanswered Low household income levels are associated with high birth rates.unanswered