Homework answers / question archive / If it takes an average of 10 seconds to download a certain file, what is the probability that the download will take at least than 12 seconds? Network breakdowns occur on average once a month

If it takes an average of 10 seconds to download a certain file, what is the probability that the download will take at least than 12 seconds? Network breakdowns occur on average once a month

Statistics

Share With

If it takes an average of 10 seconds to download a certain file, what is the probability that the download will take at least than 12 seconds?

Network breakdowns occur on average once a month. Compute the probability that:

(a) no breakdowns will occur in any particular month;

(b) more than two breakdowns will occur in a month.