Frequency and standard deviation: explain what the coefficient of variation is.what is the advantage of using it compared to standard deviation?
Frequency and standard deviation. 1. For a dataset, without constructing of the frequency distribution table; how to obtain the class width of frequency distribution table if the number of classes is given? (2pts) Note: Use the formula in the slides; here frequency distribution table is not provided. 2. Explain the difference between a frequency distribution … Read more