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Stemplots (Stem-and-Leaf Plots)

2. Describing Data with Tables and Graphs / Stemplots (Stem-and-Leaf Plots) / 문제 3

문제 3

The homework grades of $11$ students in a physics class are:
$84 comma 91 comma 77 comma 89 comma 82 comma 95 comma 78 comma 86 comma 90 comma 87 comma 93$
Display these data in a stem-and-leaf plot, using one line per stem.

A

Stemplot displaying physics homework grades with stems 7, 8, 9 and corresponding leaves, including a key for interpretation.

B

Stemplot displaying physics homework grades with stems 7, 8, and 9, showing corresponding leaf values. Key included.

C

Stemplot displaying physics homework grades with stems 7, 8, 9 and corresponding leaves, key shows 8 | 2 equals 82.

D

Stemplot displaying homework grades with stems 7, 8, and 9, showing corresponding leaves for each stem. Key indicates 8 | 2 = 82.