In aboard game you determine the number of spaces you msy move by spinning a spinner and rolling a die. the spinner has three regions: half of the spinner is marked"5" and the other half is equally divided between "10" and "20". the six faces of the die show 0,0,1,2,3,and 4 spots. when its your turn, you spin and roll, adding the numbers together to determine how far you may move
find the mean and standard deviation of the spiner results after you create a probability model for the outcome on the spinner