In queuing models, if the service rate forms a Poisson distribution, then the service times have a ______.

a. binomial distribution
b. positive exponential distribution
c. Poisson distribution
d. negative exponential distribution


d. negative exponential distribution

Business

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In a mid-size sales organization, typically the vice president of marketing or sales heads the sales organization

Indicate whether the statement is true or false

Business

A(n) ________ is a rating scale that requires the respondents to express an opinion since a "no opinion" option is not provided

A) balanced rating scale B) unbalanced rating scale C) forced rating scale D) systematic rating scale E) opinion scale

Business

The best approach to paraphrasing is literally repeating the other person's words.

Answer the following statement true (T) or false (F)

Business

If demand hardly changes with a small change in price, the demand is ________

A) variable B) inelastic C) highly elastic D) derived E) negative

Business