Chapter 3, Section 1, Exercise 010 - MathPad Give the correct notation for the quantity described and give its value. Mean number of cell phone calls made or received per day by cell phone users. In a survey of 1917 cell phone users, the mean was 13.10 phone calls a day.1 1"Spring Change Assessment Survey 2010," Princeton Survey Research Associates International, 6/4/10, accessed via "Cell Phones and American Adults," Amanda Lenhart, Pew Research Center's Internet and American Life Project, accessed at http://pewinternet.org/Reports/2010/Cell-Phones-and-American-Adults/Overview.aspx.           (a) Give the correct notation for the quantity described.     x-   ρ   p   p^               (b) Give the value of the quantity described. Round your answer to two decimal places. The value of the quantity described = Enter your answer in accordance to the question statement

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