Identify the level of measurement ofthe data, and explain what is wrong with the given calculation. In a set of data, alert levels are represented as 10 for low, 20 for medium, and 3D for high. The average {mean} of the 7'53 alert levels is 25.4. The data are at The : level of measurement What is wrong with the given calculation? 0 A. The true average [mean] is 18.2. C) B. Such data should not be used for calculations such as an average (mean). 0 C. One must use a different method to compute the average {mean} of such data. C) D. There is nothing wrong with the given calculation