DIVERS
58% A frustum is made by removing a small cone from a similar large cone. 1 Vol of a cone = 3 - arah In the diagram shown, the height of the small cone is a quarter of the height of the large cone. Work out the volume of the frustum. + 12 cm 6 cm Frustums​
Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required