The patient recovery time from a particular surgical procedure is normally distributed with a mean of 6. 8 days and a standard deviation of 1. 7 days. The next 4 questions correspond to this information.

Jessica wants to get a credit card, but the bank is refusing to give her one. what could be the possible reason behind the bank's refusal to comply with jessica's request? a. she does not have an account with the bank b. she has a bad credit history c. she has a good credit history d. she is 18 years old e. she doesn't have a job