A survey about pet ownership used a sample derived from people who visit a website and register. This sample would lack ________ because not everyone has Internet access

Which statement about leased departments is not correct?

a. The proprietor of a leased department is responsible for all aspects of its operations. b. The leasor provides management assistance, training, and troubleshooting for the leasee. c. The leasor imposes various stipulations on the leasee to ensure consistency and coordination. d. Leased departments tend to operate on the fringe of a department store's product lines.

Frequently in queuing problems, the number of arrivals per unit of time can be estimated by a probability distribution known as the Poisson distribution

Indicate whether the statement is true or false