Mathematics, 02.12.2019 18:31 shradhwaip2426
Suppose a doctor measures the height, x, and head circumference, y, of 11 children and obtains the data below. the correlation coefficient is 0.928 0.928 and the least squares regression line is modifyingabove y with caret equals 0.168 x plus 12.799 y=0.168x+12.799. complete parts (a) and (b) below. height, x 27 27 25.25 25.25 26 26 25.5 25.5 27.5 27.5 26.25 26.25 26 2
Answers: 2
Mathematics, 21.06.2019 22:30
Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?
Answers: 1
Mathematics, 21.06.2019 23:20
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 2
Mathematics, 22.06.2019 01:30
In the figure below, m∠r is 60°, and m∠t is 120°. what is m∠q? a. 60° b. 30° c. 120° d. 54
Answers: 1
Suppose a doctor measures the height, x, and head circumference, y, of 11 children and obtains the d...
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