In Denver, Colorado there is a 10% probability of snow on a specific day. How was this probability most likely determined? On days with similar conditions as this day, it has snowed 10% of the time in Denver, Colorado.

On this day each year, it snowed 10% of the time.

On days with similar conditions as this day, it has snowed 10% of the time in Colorado.

During this month, it snowed 10% of the days.

The probability was determined randomly.

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