Throughout the semester you were provided with professional…

Throughout the semester you were provided with professional organization websites and research articles that provided additional resources and information to our weekly topics. Many of these you incorporated into your weekly assignments. Discuss how you used these in one or more of your assignments AND how you can incorporate it all (websites, research articles, and completed homework) into your professional career.  

A credit card company monitors cardholder transaction habits…

A credit card company monitors cardholder transaction habits to detect any unusual activity. Suppose that the dollar value of unusual activity for a customer in a month follows a normal distribution with mean $250 and variance $391. What is the probability of $300 to $400 in unusual activity in a month?