A survey of 22 retirees was taken. Among other things, the retirees were asked to report the age at which they retired. Here are those 22 ages (in years). 34, 41, 42, 44, 51, 54, 55, 57, 61, 61, 62, 62, 63, 64, 66, 68, 69, 73, 74, 75, 75, 77 Send data to calculator Send data to Excel Frequency 10- 4. 2 - 30 40 50 60 70 80 Age (in years) Answer the questions below. Mean (a) For these data, which measures of Median central tendency take more than one value? Choose all that apply. Mode None of these measures (b) Suppose that the measurement 34 Mean (the smallest measurement in the data Median set) were replaced by 27. Which measures of central tendency would be affected by Mode the change? Choose all that apply. None of these measures (c) Suppose that, starting with the original Mean data set, the largest measurement were removed. Which measures of central Median tendency would be changed from those of Mode the original data set? Choose all that None of these measures apply