Mathematics, 04.01.2020 09:31 SmokeyRN
The correlation coefficient r between a child age x and the number of minutes spent doing homework each day y is 0.694.
what percent of the variation?
a. 30.6%
b. 48.2%
c. 51.8%
d. 69.4%
Answers: 2
Mathematics, 21.06.2019 17:30, emiller6462
Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2
Answers: 1
Mathematics, 21.06.2019 18:40, addiemaygulley2835
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
Answers: 1
The correlation coefficient r between a child age x and the number of minutes spent doing homework e...
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