Mathematics, 28.08.2020 21:01, clonetrooper099
Find the value of the linear correlation coefficient r. The paired data below consist of the costs of advertising (in thousands of dollars) and the number of products sold (in thousands):
Cost 9 2 3 4 2 5 9 10
Number 85 52 55 68 67 86 83 73
A.-0.071
B. 0.708
С. 0.235
D. 0.246
Answers: 2
Mathematics, 21.06.2019 22:00, Supermate11
The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.
Answers: 1
Mathematics, 22.06.2019 01:30, lexyjasmin6781
Write the equation of the circle centered at (10,-2) with radius 2
Answers: 2
Find the value of the linear correlation coefficient r. The paired data below consist of the costs o...
Mathematics, 24.04.2020 20:11
Mathematics, 24.04.2020 20:11
Mathematics, 24.04.2020 20:11