THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 68

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A sales representative has 398 accounts.From a random sample of 56 of these accounts,she found that the average yearly order was $1,239 with a standard deviation of $73,and that 27 had placed an order within the last 30 days.
-Find the 90% confidence interval for the proportion of all accounts that placed an order within the last 30 days.

---

Definitions:

Shortness of Breath

A distressing sensation of not being able to breathe adequately, which can be symptomatic of various health issues.

Choking

The obstruction of the airway, leading to difficulty breathing, which can be a life-threatening emergency.

Social Phobia

A chronic mental health condition characterized by an intense fear of social situations and being judged or negatively evaluated by others.

Eating in Public

The act of consuming food outside of the privacy of one's home, typically in social settings such as restaurants or cafeterias.