In each of the following cases, decide whether a binomial distribution is an appropriate model, and give your reasons. 1. a firm uses a computer-based training module to prepare 20 machinists to use new numerically controlled lathes. the module contains a test at the end of the course; x is the number who perform satisfactorily on the test. 2. the list of potential product testers for a new product contains 100 persons chosen at random from the adult residents of a large city. each person on the list is asked whether he or she would participate in the study if given the chance; x is the number who say "yes". 3. either in a job you currently have or one that you would like to have, describe a data set you could collect that would be in the binomial setting.

Responsible for setting the goals and planning for the future as well as leading and controlling the work of others. out the decisions of top management. often responsible for various departments such as the production, marketing, and accounting departments. process or function of planning organizing leading and controlling. the resources arranged in an orderly and functional way to accomplish goals and objectives. the company on track and making sure goals are met. for the daily operations of a business. examples of this are supervisors, office managers, and crew leaders. act or process of creating goals and objectives as well as the strategies to meet them. for the daily operations of a business. examples of this are supervisors, office managers, and crew leaders. how the firm is structured and who is in charge of whom. direction and vision

Three pounds of material a are required for each unit produced. the company has a policy of maintaining a stock of material a on hand at the end of each quarter equal to 30% of the next quarter's production needs for material a. a total of 35,000 pounds of material a are on hand to start the year. budgeted purchases of material a for the second quarter would be:

Upon completion of the northwest-corner rule, which source-destination cell is guaranteed to be occupied? a. top-leftb. the cell with the lowest shipping costc. bottom-leftd. top-righte. bottom-right