In a Poisson distribution, the mean and standard deviation are equal
Indicate whether the statement is true or false
F
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Answer the following statements true (T) or false (F)
1. The active process of receiving and understanding messages through words or by reading text is called hearing. 2. There is not a meaningful difference between hearing and listening. 3. Listening is a biological process that involves use of the ears and the brain to process sound waves. 4. Listening skills are also important when reading a text. 5. Source distractions occur when the person we are listening to exhibits a behavior that makes it difficult for us to listen.
A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is an immediate predecessor of C. The activity durations are A=4, B=3, C=8
A) The critical path is A-B-C, duration 15. B) The critical path is A-C, duration 12. C) The critical path is A-B-C, duration 13.5 D) The critical path cannot be determined without knowing PERT expected activity times. E) The network has no critical path.
When it comes to cutting costs, many foreign companies have chosen to locate production facilities in Mexico to
A. obtain tariff reductions. B. find raw materials. C. follow large client firms that locate abroad. D. find suppliers offering highly specialized products.
Which license enables anyone on the network to install and use the software?
A. single user license B. application service provide license C. site license D. network user license