Form 7: Histograms - Shape and Distribution

Questions

1. MultiChoice

   If a histogram's tallest bars are on the left and the graph tails off to the right, what is its shape?

2. MultiChoice

   If a histogram's tallest bars are on the right and the graph tails off to the left, what is its shape?

3. MultiChoice

   If a histogram is symmetrical with the tallest bar in the center, what shape is it?

4. MultiChoice

   A histogram showing equal height across all intervals is called a:

5. MultiChoice

   Which shape best describes a histogram with bin frequencies: 0-9 (15), 10-19 (10), 20-29 (4), 30-39 (1)?

6. MultiChoice

   In a symmetric histogram, where is the mean located relative to the median?

7. MultiChoice

   A histogram with two distinct peaks of high frequency is described as:

8. MultiChoice

   If scores on an easy exam result in mostly high grades and a few low grades, the histogram is likely:

9. MultiChoice

   A histogram has bar heights 5, 5, 5, 5, 5. What type of distribution does this represent?

10. MultiChoice

    Why is histogram shape important when analyzing data?

11. MultiChoice

    In a right-skewed histogram, where do most of the data values lie?

12. MultiChoice

    In a left-skewed histogram, where is the tail of the data located?