If a country's debt-to-GDP ratio is currently 5% and its debt is expected to
grow from 20 billion dollars to 40 billion dollars in the next 25 years, what will
the country's GDP have to be in 25 years to maintain the current debt-to-GDP
ratio?

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to