A frequency distribution is a representation, either in a graphical or tabular format, that counts how often a specific item happens.

Learn about calculating the mean, mode and range from a frequency table with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

The maximum frequency (f IN_MAX ) can then be calculated from the minimum input pulse width using Equation 1 above. Table 2 shows some examples of the maximum allowable frequency for various ...