Market-share-analysis company net applications monitors and reportson internet browser usage. according to net applications, in thesummer of 2014, google’s chrome browser exceeded a 20% market sharefor the first time, with a 20.37% share of the browser market (forbeswebsite, december 15, 2014). for a randomly selected group of 20internet browser users, answer the following questions. a. compute the probability that exactly 8 of the 20 internet browserusers use chrome as their internet browser. b. compute the probability that at least 3 of the 20 internet browserusers use chrome as their internet browser. c. for the sample of 20 internet browser users, compute theexpected number of chrome users.(1. for the sample of 20 internet browser users, compute thevariance and standard deviation for the number of chrome users.