Countries need the right resources to create products. Which of the following factors is NOT a resource that a country
might need in order to produce something to trade?
A having the night amount of land
B. having enough funds to invest
Chaving a low standard of living
D. having enough skilled workers

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.