During a snowstorm, Aaliyah tracked the amount of snow on the ground. When the storm began, there were 4 inches of snow on the ground. For the first 2 hours of the
storm, snow fell at a constant rate of 2 inches per hour. The storm then stopped for 7
hours and then started again at a constant rate of 1 inch per hour for the next 2 hours.
Make a graph showing the inches of snow on the ground over time using the data that
Aaliyah collected

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