3.7 Make a stemplot. Here are the scores on the first exam in an introductory statistics course for 30 students in one section of the course: 80 73 92 85 75 98 93 55 80 90 92 80 87 90 72 65 70 85 83 60 70 90 75 75 58 68 85 78 80 93 Use these data to make a stemplot. Then use the stemplot to describe the distribution of the first-exam scores for this course. STATCOURSE

3.7 Make a stemplot. Here are the scores on the first exam in an introductory statistics course for 30 students in one section of the course: 80 73 92 85 75 98 93 55 80 90 92 80 87 90 72 65 70 85 83 60 70 90 75 75 58 68 85 78 80 93 Use these data to make a stemplot. Then use the stemplot to describe the distribution of the first-exam scores for this course. STATCOURSE

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 4AGP

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Question

3.7 Make a stemplot. Here are the scores on the first exam in an
introductory statistics course for 30 students in one section of the course:
80 73
92 85 75 98 93 55 80 90 92 80 87 90 72
65 70
85 83 60 70 90 75 75 58 68 85 78 80 93
Use these data to make a stemplot. Then use the stemplot to describe the
distribution of the first-exam scores for this course.
STATCOURSE

Expert Solution

Step 1

Stem and leaf plot.

The stems are listed in the left side of the vertical line and these numbers symbolize 10’s digits. The leaves are listed to the right of the each stem and they symbolize 1’s digits.