Consider the following set of sample data.
21 29 32 38 38 45 50 64 72 100
For the given data, the mean is______ , the median is_________ , and the mode is________ .
Suppose the observation 21 in the data is mistakenly recorded as 2 instead of 21. For the sample with this error, the mean is_________ , the median is_________ , and the mode is________ . The mean_________ , the median ____________and the mode ___________
Suppose the value 21 in the original sample is inadvertently removed from the sample. For the sample with this value removed, the mean is________ , the median is_________ , and the mode is______ . The mean________ , the median_________ , and the mode_________