Question: 1 . Problem 39 on page 251 . Market - share - analysis company Net Applications monitors and reports on Internet browser usage . According

 1 . Problem 39 on page 251 . Market - share

1 . Problem 39 on page 251 . Market - share - analysis company Net Applications monitors and reports on Internet browser usage . According to Net Applications , in the summer of 2014, Google's` Chrome browser Exceeded a ZOY's market share for the first time , with a 20. 37% share of the browser market | Forbes website , December 15, 20141. For a randomly selected group of 20 Internet browser users , answer the following questions . a . Compute the probability that exactly & of the 20 Internet browser LIGETS UIGE Chrome as their Internet browser . 6. Compute the probability that at least & of the 20 Internet browsers LISETS LISE Chrome as their Internet browser . C . For the sample of 20 Internet browser Users , compute the expected number of Chrome USERS . J. For the sample of 20 Internet browser users , compute the variance and standard deviation for the number of Chrome USERS

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