Answer: Larger the MAD tells us that the ages of swimmer are far from the mean age. Thus means is not a relevant indicator for the data. Step-by-step explanation: We know that the mean absolute deviation (MAD) helps to know whether the mean of a data is a worthy indicator for the data values . The larger the MAD tells us the values are spread out far from the mean . Also, larger the MAD makes the mean less worthy as an indicator of the data elements within the data set.
