Custom V alting at Ellerton Bank have been complaining about the amount of time they must wait in line. Managers at the bank, beginning to Investigate the Espanol problem, have recorded sample waiting times for 18 customers at the bank. Here are the 18 waiting times (In minutes). 1, 3, 4, 5, 7, 7, 7, 9, 9, 10, 12, 14, 14, 17, 21, 26, 31, 37 Send data to calculator Send data to Excel Frequency 67 M 4- 2- 8 16 24 32 40 waiting time (In minutes) Mean (a) For these data, which measures of Median central tendency take more than one value? Choose all that apply. Mode ONone of these measures (b) Suppose that the measurement 37 (the OMean largest measurement in the data set) were Median replaced by 60. Which measures of central tendency would be affected by the change? Mode Choose all that apply ONone of these measures (c) Suppose that, starting with the original Mean data set, the largest measurement were Median removed. Which measures of central tendency would be changed from those of Mode the original data set? Choose all that apply. None of these measures d) which of the following best describes the O Negatively skewed distribution of the original data? Choose only Positively skewed one. O Roughly symmetrical Explanation Check