What is the difference between a histogram and a bar chart? A)The adjacent rectangles in a histogram have a gap, while those for a bar chart do not. B) The adjacent rectangles in a bar chart have a gap, while those for a histogram do not. C) A histogram reflect qualitative date, while the bar chart represents quantitative data. D) A histogram and a bar chart both reflect qualitative data. I believe all four are incorrect, personally. Am I right?