In 1997, according to an Internal Human Resource Management study, 4.8% of all job applicants who test tested for drugs at our company failed the test. Through research, we think that the drug test failure rate at our company has increased in 2017, based on a recent random sample of 186 current job applicants which resulted in 11 failures. Identify the parameter. What is the value of the sample statistic? What is the value of the population parameter