Mathematics, 02.03.2021 01:00 Demondevilg
Valerie recorded the number of points she scored in her basketball game each weekend and the number of hours she practiced the week before. She recorded the data in a scatter plot and drew a line of best fit. Which scatter plot shows the line of best fit and why? A. Graph X shows the line of best fit because it touches the most points and has about the same number of points above the line as it does below the line. B. Graph X shows the line of best fit because it passes through the center of the data and has about the same number of points above the line as it does below the line. C. Graph W shows the line of best fit because it passes through the center of the data and has about the same number of points above the line as it does below the line. D. Graph W shows the line of best fit because it passes through the origin and has about the same number of points a
Answers: 3
Mathematics, 21.06.2019 18:20
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
Mathematics, 21.06.2019 18:30
The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39
Answers: 2
Mathematics, 21.06.2019 21:30
X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /
Answers: 3
Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
Valerie recorded the number of points she scored in her basketball game each weekend and the number...
Mathematics, 01.11.2020 23:00
Physics, 01.11.2020 23:00
English, 01.11.2020 23:00
Mathematics, 01.11.2020 23:00
Social Studies, 01.11.2020 23:00
Mathematics, 01.11.2020 23:00
Computers and Technology, 01.11.2020 23:10
History, 01.11.2020 23:10
Mathematics, 01.11.2020 23:10
Social Studies, 01.11.2020 23:10
Mathematics, 01.11.2020 23:10