1) The following are the closing prices of IBM stock in U S Nov 9 115 53 Nov 10 117 91 Nov 11 117 20 Nov 12 114 50 Nov 13 116 85 Calculate the HPR's and HPY's of each day given the information above 2) Given the example above calculate the arithmetic mean of both the closing prices and HPY's Also calculate the geometric mean (available in Excel) of closing prices and HPY's 3) Calculate the variance and standard deviation of IBM in the example above both for closing prices and HPY's (with respect to arithmetic means) 1) The following are the closing prices of IBM stock in U S Nov 9 115 53 Nov 10 117 91 Nov 11 117 20 Nov 12 114 50 Nov 13 116 85 Calculate the HPR's and HPY's of each day given the information above 2) Given the example above calculate the arithmetic mean of both the closing prices and HPY's Also calculate the geometric mean (available in Excel) of closing prices and HPY's 3) Calculate the variance and standard deviation of IBM in the example above both for closing prices and HPY's (with respect to arithmetic means)

Question

1) The following are the closing prices of IBM stock in U S Nov  9 115 53 Nov 10 117 91 Nov  11 117 20 Nov 12 114 50 Nov 13 116 85 Calculate the HPR's and HPY's of each day given the information above 2) Given the example above  calculate the arithmetic mean of both the closing prices and HPY's  Also calculate the geometric mean (available in Excel) of closing prices and HPY's 3) Calculate the variance and standard deviation of IBM in the example above both for closing prices and HPY's (with respect to arithmetic means) 1) The following are the closing prices of IBM stock in U S Nov  9 115 53 Nov 10 117 91 Nov  11 117 20 Nov 12 114 50 Nov 13 116 85 Calculate the HPR's and HPY's of each day given the information above 2) Given the example above  calculate the arithmetic mean of both the closing prices and HPY's  Also calculate the geometric mean (available in Excel) of closing prices and HPY's 3) Calculate the variance and standard deviation of IBM in the example above both for closing prices and HPY's (with respect to arithmetic means)

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Question

1) The following are the closing prices of IBM stock in U.S Nov. 9 115.53 Nov.10 117.91 Nov. 11 117.20 Nov.12 114.50 Nov.13 116.85 Calculate

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