Question

What data are represented by the stem-and-leaf plot below?

5, 7, 8, 3, 5, 7, 6, 9 | 3, 5, 7, 8 | 4, 3, 5 | 5, 7, 9

a) Scores of students in a math test
b) Ages of participants in a race
c) Temperatures in Fahrenheit
d) Prices of items in a store

Answer 1

The stem-and-leaf plot represents scores of students in a math test, where the combination of a stem and a leaf creates a complete number reflecting a score.

Step-by-step explanation:

The data represented by the stem-and-leaf plot provided are scores of students in a math test. A stem-and-leaf plot is an effective way to display data where each observation is divided into a stem and a leaf. The stems represent the leading digits, and the leaves are the final significant digits. When examining a stem-and-leaf plot, it's important to understand the distribution and look for any outliers, which are values that do not fit the general pattern of the data set.

To interpret this specific stem-and-leaf plot, we would read each combination of stem and leaf as a complete number, representing a score. For example, the first row with a stem of '5' and leaves '3, 5, 7, 8' would represent scores of 53, 55, 57, and 58, which are realistic values for the scores on a math test.