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Erlang B

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A single GSM service provider supports 10 digital speech channels. Assume the probability of blocking is 1.0%. From the Erlang B chart find the traffic intensity and determine how many 3 minute calls this represents:

a) 20 calls
b) 100 calls
c) 50 calls
d) 240 calls

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From the Erlang B table, the traffic intensity at 1% blocking probability ...

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