The average commute times for employees of a large company is 23 minutes. the commute time of 12 employees are 25, 33, 26, 29, 17, 29, 42, 19, 15, 52, 11, and 14. enter the sample mean and the population mean.

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?