Other sets by this creator
Joan’s Nursery specializes in custom-designed landscaping for residential areas. The estimated labor cost associated with a particular landscaping proposal is based on the number of plantings of trees, shrubs, and so on to be used for the project. For cost estimating purposes, managers use two hours of labor time for the planting of a medium-sized tree. Actual times from a sample of 10 plantings during the past month follow (times in hours).
With a .05 level of significance, test to see whether the mean tree-planting time differs from two hours.
What is your conclusion?
Characteristics of a new product. The long-run success of a business depends on its ability to market products with superior characteristics that maximize consumer satisfaction and that give the firm a competitive advantage (Kotler & Keller, Marketing Management, 2015). Ten new products have been developed by a food-products firm. Market research has indicated that the 10 products have the characteristics described by the following Venn diagram. If one of the 10 products were selected at random to be marketed, what is the probability that it would possess all the desired characteristics?
As you can imagine, electronic filing of documents with the SEC has not been around for very long. Go to www.sec.gov and find the filings for General Electric. What is the date of the oldest -K available on the website for General Electric? Look up the -K forms for IBM and Apple to see if the year of the first electronic filing is the same for these companies.