5. Mildred needs to save money to purchase a washing machine worth P7,500.00. If she plans to buy it at the end of 6 months, how much should she save every
month?
A) P1,000.00
B) P1,250.00
C) P1,500.00
D) P1,750.00

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