According to Experian, the average credit score of and American adult is 728 and the standard deviation of all credit scores of American adults is 63. Determine the following probabilities. Round solutions to four decimal places, if necessary. Determine the probability that a randomly selected American adult has a credit score greater than or equal to 734. P(x > 734) Determine the probability that a randomly selected American adult has a credit score between 735 and 841. P(735 < x < 841) =