The frequency is the number of the times an observation occurs. Corbettmaths - This video shows how to find the mean from a frequency table. For the first data value in the list 28 place a tally mark against the.
This table is the frequency distribution table or the frequency table.
First column contains classes second column contains frequencies of given values and third column contains relative frequencies. C Calculate the percentage of students who joined the Hockey club. The smallest number is 6 and the biggest number is 21 so groups that have a width of 5 are reasonable. Frequency Distribution By counting frequencies we can make a Frequency Distribution table.