Sample values of 13 monthly sales figures (in thousands of dollars) are: 6, 5, 6, 6, 7, 8, 9, 10, 10, 10, 9, 9, and 6. What is the mean sales figure? ____________________ thousand
Fill in the blank(s) with correct word
7.769
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Exploratory research is used in all of the following cases except ________
A) selecting the course of action to take in a given situation B) when you must define the problem more precisely C) when you must identify relevant courses of action D) when you must gain additional insights before an approach can be developed
Will has eight puppies. He is concerned his puppies may be infected with parvo, a disease that is deadly in young dogs unless diagnosed and treated early. The cost of the test to determine if a dog has parvo is $59
Will cannot afford to have all of his puppies tested. However, if one dog tests positive, then Will can assume that all the puppies are infected. If the tested puppy is not infected, then Will can assume that his puppies are healthy.The veterinarian has suggested that Will reach into the pen where the dogs stay and pick up the first puppy that walks into his hand. What kind of sampling technique is the vet suggesting Will use? A) simple random sampling B) cluster sampling C) stratified sampling D) systematic sampling E) convenience sampling
If testing cannot be completed any earlier than four days after the prototype has been built, what type of lag exists?
A. Start to Start B. Start to Finish C. Finish to Finish D. Finish to Start E. Any of these could be correct
________ implies that there are clear links between the performance standards for a particular job and organizational objectives and between the critical job elements identified through a job analysis and the dimensions to be rated on an appraisal form.
A. Reliability B. Acceptability C. Relevance D. Sensitivity