The frequency table below shows the heights (in inches) of 130 members of a choir. (Note that the count of 2 for a height of60 inches indicates 2 observations of singers of that height. etc) Height Count Height Count 69 S 70 11 71 63 72 9 64 73 65 20 74 66 18 75 67 76 68 You are given that n = 130, Ex, = 8725 and E(x, - x)? = 1855.269231 1. Find the mean and the Std dev of the height Mean(to 3 decimal places) = Std. Dev. = 2. Find the 5. Number summary and IQR Min = Q1= Med = Q3 = Max = IQR = 3. Identify the upper and low limits that are not outliers Upper limit= Lower limit= 4. Identify any outliers, if it have