Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

According to Experian, the average credit score of and American adult is 686 and the standard deviation of all credit scores of American adults is 67. Determine the following probabilities. Assume the distribution of all credit scores is normally distributed. Round solutions sto four decimal places, if ne If necessary.

Determine the probability that a randomly selected American adult has a credit score greater than or equal to 554,

P(z≥554)

Determine the probability that a randomly selected American adult has a credit score between 523 and 787.

P(523 <<787)