Assume that you just uploaded a video you made on Youtube an

Assume that you just uploaded a video you made on Youtube and further assume that you have observed that the number of hits you get for your video occur at a rate of 10 in one hour. a. What is the probability that your video will get no hits in a one hour period after you uploaded it? b. What is the probability that it will be viewed at least once in a one hour period after you uploaded your video?

Solution

10 HITS IN ONE HOUR

10 HITS IN 60 MIN

THAT MEANS 1 HITS IN 6 MINS, WHICH MEANS THAT EVERY HITS OCCURS IN 6 MIN AUR THERE IS A GAP OF 6 MIN IN EVERY HIT

SO PROBABILITY OF GETTING A GIT = 1/6

A) IN ONE HOUR = 10/60

PROBABILITY OF GETTING NO HITS IN ONE HOUR = 50/60 = 5/6

B) PROBABILITY OF AT LEAST ONE = 1 - PROBABILITY OF NO

= 1-5/6 =1/6