Math 8 LAST QUIZ

A histogram shows the number of books read by students in a class. The tallest bar ranges from 11-15 books and contains 12 students. What is the most common range of books read by the students?

A stem-and-leaf plot displays the test scores of a class. The stem "8" has leaves "4, 7, 9". What are the corresponding test scores?

A box and whisker plot shows the distribution of ages in a youth club. The box spans from 10 to 15 years, and the whiskers extend from 8 to 18 years. What is the range of ages in the club?

Interpreting a histogram: If the histogram has a bar at 20-30 with a height of 50 units, what does this represent?

In a stem-and-leaf plot, if the stem "6" has the leaves "1, 2, 5, 5", what is the mode of the data?

A box and whisker plot indicates that the first quartile is at 25, the median is at 35, and the third quartile is at 45. Where will the middle line be?

What does the height of a bar in a histogram typically represent?

In a stem-and-leaf plot, if the highest leaf on the stem "9" is "7", what is the maximum value in the data?

A box and whisker plot shows the minimum value at 10, the maximum value at 50, and the median at 30. Which of the following statements is true?

When reading a histogram, what does a gap between two bars typically indicate?