In a random sample of 40 cases there were 25 successes and 1…

In a random sample of 40 cases there were 25 successes and 15 failures. We want to construct a 95% confidence interval to estimate the proportion of successes in the population. StatKey was used to construct a bootstrap sampling distribution using count = 25 and sample size = 40. The bootstrap distribution was approximately normal with a standard error of 0.076 Construct a 95% confidence interval to estimate the proportion of successes in the population using the standard error method.

A new student swipes her ID card to enter a closed lab class…

A new student swipes her ID card to enter a closed lab classroom.  The student should be allowed to access the room, but the card swipe is rejected due a hardware fault in the card.  An intrusion detection system (IDS) analysis process decides that this event is a potential intrusion.  State the name commonly used for this type of IDS decision and explain why that name is appropriate. 

(Credit risk and commercial banks) Fourth Second Bank is a l…

(Credit risk and commercial banks) Fourth Second Bank is a large regional bank headquartered Akron, Ohio. Its consumer lending operations use credit scoring to evaluate and monitor loans. After years of growing loans at the same rate as their peers, they revised their scoring model in 2023. Since then, their annual loan growth rate has been 8% versus 4% for their peers. Given this information, you think