Continuous class intervals in grouped frequency distributions is also known as ______.
Prepare a continuous grouped frequency distribution from the following data. Also find the size of class intervals.
In a grouped frequency distributions, the class intervals are 1-10, 11-20, 21-30,....The class width is
Question 4 Prepare a continuous grouped frequency distribution from the following data. Mid-PointFrequency5415825133512456 Also, find the size of class intervals.