Patches

Mathematics

27 August, 07:30

The stem-and-leaf plot lists the scores earned by students on a math test. How many students earned a score of 90 or greater? A stem-and-leaf plot with a stem value of 4 and a leaf value of 0, a stem value of 5 with a leaf value of 5, 7, a stem value of 6 with a leaf value of 0, a stem value of 7 with a leaf value of 0, 0, 7, 8, a stem value of 8 with a leaf value of 2, 2, 2, 5, 5, 6, and a stem value of 9 with a leaf value of 1, 1, 1, 4, 5, 5. Key: 4|0 means 40