A recent census of employees at a large automotive company showed that 30% of the assembly line workers were extremely bored with their jobs. the management of the company arranged for a consulting fi

A recent census of employees at a large automotive company showed that 30% of the assembly line workers were extremely bored with their jobs. the management of the company arranged for a consulting firm to come and and offer a program to reduce on-site boredom. after two months of the program, a random sample of 12 workers was selected to help evaluate its impact. if the program was not effective, what is the probability that more than 3 but less than 7 report being bored with their job?