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 20% market share for the first time, with a 20.37% share of the browser market (Forbes website). For a randomly selected group of  20 Internet browser users, answer the following questions. d.  For the sample of  20 Internet browser users, compute the variance and standard deviation for the number of Chrome users (to 3 decimals). Variance   Standard deviation

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