1703 EXAM 1 39mins X Progress saved 90 points possible 13/34 answered Question 15 6 pts ) 100 8 The following table represents the number of wins a certain team records in a four game series. Wins 0 1 2 3 4 Probability |0.1 0.1 0.2 0.3 What is the probability needed in order to make this a valid probability distribution? Oo O 0.3 O 0.2 O1 O0.4 What is the probability the team wins two games or less? O 0.2 O 0.5 Oo.1 O 0.4 What unit of measurement does the standard deviation have? O Wins squared No unit of measurement Square root of wins O Wins ONone of the above, as it depends on the situation