a quality control technician works in a factory that produces computer monitors. each day, she randomly selects monitors and tests them to make sure that they do not have any dead pixels. over the course of a month, she tested 300 monitors and found 24 monitors with dead pixels. the technician conducts a one-proportion hypothesis test at the 5% significance level, to test whether the true proportion of monitors with dead pixels is greater than 5%. (a) which answer choice shows the correct null and alternative hypotheses for this test?