Annual starting salaries for college graduates with degrees in business administration are generally expected to be between 3 and 5. assume that a 95% confidence interval estimate of the population mean annual starting salary is desired. 1. what is the planning value for the population standard deviation? 2. how large a sample should be taken if the desired margin of error is
a. $500?
b. $200?
c. $100?
3. would you recommend trying to obtain the $100 margin of error? explain.

All of the industries and businesses in the country of marksenia are privately owned and sell products at different prices that are not controlled by the government or any other organizational body. consumers in marksenia are free to buy as much of the products as they like from the businesses they want. the country of marksenia has a

What cylinder head operation is the technician performing in this figure?

Simon, aged 10, is invited to a classmate's birthday party at an exclusive ski resort on march 15th. the day will include 4 hours of snowboarding, lunch and birthday cake. simon's mother checks a box on the invitation that says "yes, we will attend" and returns it to the classmate's address. unfortunately, they later don't attend the party when simon comes down with the flu. on march 17th, simon's mother receives an invoice in the mail from simon's classmate for $35 that says, "party no-show fee." can simon's classmate collect the fee?