Sample Response: There are only two choices, a black or white duck, so a coin is the best choice. To represent a set of possible outcomes, toss the coin three times. Repeat the experiment multiple times. To find the probability, divide the observed desired outcomes by the total number of trials. Which did you include in your answer? Check all that apply.There are only two choices for each duck, black and white. A coin is good tool, because it also has only two choices.Three coin tosses gives one