Suppose a set contain one or more of each of the following values: 1, 2, 5, 10. The probability of choosing a(ny) 1 from the set is 15%, the probability of choosing a(ny) 2 from the set is 25%, The probability of choosing a(ny) 5 from the set is 10%, and the probability of choosing a(ny) 10 from the set is 50%. What is Mean(S)? Your answer can only consist of digits (and if a real number, then also decimal point) and no other characters, punctuation, letters or spaces.