which direction do you measure the magnitude of a circle what is the direction of a rotation in the circle what is the direction and magnitude of a circular graph? how to do an elliptical test for a set of magnitude and direction how do you test magnitude in circular statistics which statement describes the importance of r in the circular test? which direction is r used in r which of the following is true about a circular test with a magnitude of 180 what is theta of r test what is the null hypothesis about direction in theta r(ta) what is the null hypothesis which of the following is a circular test for elliptical data? what direction is the rotation of theta? which direction does theta change when the circle is circular? how can we find the direction of theta how to find the magnitude of theta in circular data sets how to find the magnitude of the r theta which of the following is a circular and elliptical test for a direction? why do you use circular statistic when you can find the direction of the movement of a water wave what direction is a circular statistic