Whose the car manufacturers is not based in Europe

In a response of approximately 50 words, explain why it would be essential for the successful a/v technician to participate in additional coursework, presentations and seminars offered by equipment manufacturers as well as annual conferences attended by colleagues in the industry.

Which of the following would you find on a network

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?