Use the Following In the Classic Dice Game Yahtzee, Players Roll Five Dice

Short Answer

Use the following
In the classic dice game Yahtzee, players roll five dice and score points by obtaining different combinations of values. Consider rolling five fair dice. Let X represent the number of sixes in a single roll of the five dice.
Unless otherwise specified, round all answers to three decimal places.
-Find the standard deviation of the number of sixes is a roll of five fair dice.