Answer:
(a) 75% (b) 25% (c) 2.25 customers (d) 12 minutes (e) 0.25 (f)0.237
Explanation:
Solution
Given that:
The Arrival rate at Poisson distribution = 15 per hour = λ
The Service rate at exponential distribution = 20 per hour = μ
(a) System utilization = λ/μ = 15 / 20 = 0.75 = 75%
(b) The Probability of zero requests in server = 1 - λ/μ = 1 - 0.75 = 0.25
or
The percentage of time server will be idle = 25%
(c)The expected number of customers waiting to be served = Average number of customers in line = λ^2/μ (μ-λ ) = 225 /20(20-15) = 45 /20 = 2.25
Therefore, it is expected that on an average, 2.25 customers are waiting in line to get served.
(d)The average time customers will spend in system = 1/(μ-λ )
=1/(20 - 15) = 1/5 hours = 12 minutes
(e)The probability of zero customer in system = 1 -λ/μ = 1 - 0.75 = 0.25
(f) The probability of more than 4 customers in the system = (λ/μ)^ 4+1
= (15/20)5 = 0.237
Answer:
es el número total de protones que tiene cada átomo
Explanation:
The answer to the question is that as workplaces become more collaborative, women's tendency to have high verbal skills and relationship skills can make them strong managers.
These skills, which are more commonly displayed in female employees than males, are skills that are highly valued in today’s workplace because it helps in building a good working environment for the other employees – which, in today’s world tend to prefer a workplace where they could build relations with their coworkers.
The communication skills that female employees excel in also help the company in team-based settings which are becoming a norm in today’s working environment.
Answer:
True
Explanation:
All PBM´s manuals and third.party payer contracts require that participating pharmacies collect deductibles, copays or coinsurance amounts.
Answer:
Open accounts resulting from short-term extensions of credit to customers
Explanation:
Trade receivables are amounts billed by a business to its customers when it delivers goods or services to them in the ordinary course of business. These billings are typically documented on formal invoices, which are summarized in an accounts receivable aging report.
