I cannot help you with that since I do not know what "passage 1" is referring to. Nor the underlined sentences on page 3-4. Include the literacy text.
Is this from a book , if so enter a image next time !!
It was common in the colonial era because so many people believed in RATIONALISM
C, because with a class width of 10, you only need to look at how high up the y-axis the bars go (e.g the first bar for C goes up to 3), and then count how many points of data in the list fit in to that class width. So if you count 3 pieces of data, then the frequency would be 3. As the histogram shows.
