Enrollment in a particular class for the last four semesters has been 120, 126, 110, and 130. suppose a one-semester moving average was used to forecast enrollment (this is sometimes referred to as a naïve forecast). thus, the forecast for the second semester would be 120, for the third semester it would be 126, and for the last semester it would be 110. what would the mse be for this situation?

Which of the following statements is true of unsought products? as compared to convenience products, unsought products are purchased more frequently. unsought products are consumer products and services that customers usually buy frequently, immediately, and with minimal comparison and buying effort. a life insurance policy is an example of an unsought product. unsought products have strong brand identification for which a significant group of buyers is willing to make a special purchase effort. unsought products are those products purchased for further processing or for use in conducting a business.