if irom six t0 seven in the evening oie telephone line in every five is engaged in a conversatio

Question

Adi S · Answer

we have t is equal to 0 .2 and n is equal to 10. Here we have to find probability that 5 lines a

Robin Corrigan · Answer

For this question, we assume that all seven -digit phone numbers are equally likely, and we&#x27;re a

Qudsiya Anis · Answer

All right, so in the given question, they say that two telephone calls come into a switchboard a

Steven Clarke · Answer

Okay, we are told the chance of reaching a live person on a phone call is 0 .2, which implies P

Federico Castro · Answer

This problem they tell us that if we were to dial any seven digits on a telephone in random orde

If from six to seven in the evening, one telephone line in every five is engaged in a conversation: what is the probability that when 10 telephone numbers are chosen at random, only four are in use? None of these 0.2013 0.0880 0.3020