23. when data are collected in original form, they are called __________. 24. the __________ of a specific…

23. when data are collected in original form, they are called __________. 24. the __________ of a specific class is the number of data values contained in it. 25. for grouped frequency distributions, the __________ is obtained by adding the lower and upper limits and dividing by 2.

23. when data are collected in original form, they are called __________. 24. the __________ of a specific class is the number of data values contained in it. 25. for grouped frequency distributions, the __________ is obtained by adding the lower and upper limits and dividing by 2.

Answer

Brief Explanations:

  1. Raw data are the initial - collected data in their original form.
  2. The frequency of a class represents the count of data values in that class.
  3. The class mid - point for grouped frequency distributions is calculated by averaging the lower and upper limits.

Answer:

  1. Raw data
  2. Frequency
  3. Class mid - point