Answer:
1.) Write down the steps in constructing a frequency table (for ungrouped data):
1. Calculate the range of the data.
2. Decide the number of Classes.
3. Determine the Class Interval or Width.
4. Set the Individual Class Limits.
5. Tally the Observation into the Classes.
6. Count the Number of Items in each Class.
2.) Write down the steps in constructing a frequency table for a given ungrouped data to be transformed as a grouped data:
The first step is to determine how many classes you want to have. Next, you subtract the lowest value in the data set from the highest value in the data set and then you divide by the number of classes that you want to have: Example 1: Group the following raw data into ten classes.
(Hope this helps you ^^)
