Arandom variable x has a mean of 10 and a standard deviation of 3. if two is added to each value of x, what will the new mean and standard deviation be? i'm really not sure how to even go about this, any given is appreciated. you!

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement in