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Why you should use a grouped frequency distribution table instead of a regular table?
Because in case grouped frequency distribution table we are sending all i.e mixed frequencies at a time with diff bandwidth wheras in case of regular table we are sending each signal at a time.
When would you use a frequency table?
to organize your information
You can use a table or graph to do what to your findings?
You can use a table or a graph to organize you findings.
What is a advantage of using groups in frequency tables?
it is simple. the grouped frqency table allows you to analyze, organize and distibute your data in a very easy way. the GFT also allows you to enter groups. Ex: different age groups (50-60), (60-70) etc... in conclusion this helps you and your data. as for the normal frequency table, you cannot use age groups and it is not that organised
What is the fx column in a frequency distribution table?
The fx column in a Frequency Distribution Table is the frequency (f) multiplied by the Class Centre or score (x). If the score is 22. And the freqency for that score is 7. fx = 22*7 = 154 You can use the total of the fx column to find the mean. The total fx divided by the total frequency = Mean.
