Question

a server has enough capacity to handle queries flowing in at the rate of 8 per minute. to see if there is a need to increase the capacity a random sample of 1000 minutes is taken and it is found that that the new average is 9 queries per minute. should the capacity be increased? use a 5% significance level?

Answer 1

Once upon a time, in huge city there was a man who was returning to his home from a party.While he was going on his way he saw a old beggar . The beggar asked for some food or money so that he can survive.
The man was drunked so he took a lot of time to recognise that the person who is begging is a beggar. As he was drunked he gave him Rs.10,000. The beggar became very happy ,as the man was also carrying some food from the party he gave all that food.
The beggar met a poor dog that night he decided that he has a lot of money and food now so he should give it to the poor dog. That dog became very happy
Later on in his life the old poor beggar became a very rich businessman .And he lives rest of his life happily