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What is a grouped frequency table?
A grouped frequency table is a statistic method to organize and simplify a large set of data in to smaller groups.
What is a frequency table interval?
equal groups on the table which is the scale
What is an 'ungrouped frequency table'?
A frequency distribution of numerical data where the raw data is not grouped.
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.
How do you find the average on a frequency table?
* To find the mean (or average) of a standard frequency table, you must firstly cross-multiply the frequncies with the independent variable in the left column. * Then, add up these products and divide by the total number of frequencies. * For grouped frequency tables, you must find a mid-point, a half-way value in each group, before cross-multiplying.
