Below is a stem-and-leaf plot of scores from a Statistics quiz for a group of college students. [4 pts] Quiz Scores of Students in a College Statistics Class Stem-> Leaves 2-> 0 2 2 2 4 2 ->5 6 7 8 8 8 8 9 3 ->0 0 1 1 1 2 2 3 4 3-> 5 5 5 6 7 7 8 9 4 ->2 3 4 4 4->5799 5-> Key: 2|2 = 22 a. What was the lowest quiz score a student in this class received? b. What was the highest quiz score a student in this class received? c. Which quiz score occurred most often? d. How many students are represented by this information?
Added by Linda S.
Step 1
To find the lowest quiz score, we look at the first row of the stem-and-leaf plot. The stem is 2 and the leaves are 0, 2, 2, 2, 4. The lowest score in this row is 20 (2|0). Show more…
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