The assumption of homoscedasticity is that . the range of the Y scores is the same as the X scores the X and Y distributions have the same mean values the variability of Y doesn't change over the X scores the variability of the X and Y distributions is the same

Someone me! if you’re smart you can solve this!

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?