I. Your professor in General Psychology gave a 10-point quiz. Manually make a frequency

distribution table and create a histogram showing how well the class did. The scores of 20

students are the following:

10, 9, 8, 7, 6, 5, 5, 7, 9, 6, 8, 7, 6, 7, 2, 3, 4, 6, 7, 8

Also, take note of these specific instructions:

1. Create a Regular Frequency Distribution Table

2. It should have 4 columns, one is for the Class Values (X), one is for the frequencies (f),

one is for the cumulative frequency (cf) and one is the cumulative percentage (c%)

3. Class values should be written in descending order

4. The computation for the cumulative frequencies and cumulative percentages should

start from the lowest score to the top.