Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 12 - Data Analysis and Probability - 12-4 Box-and-Whisker Plots - Practice and Problem-Solving Exercises - Page 738: 19

Answer

90, 91, 92, and 93

Work Step by Step

$87, 89, 81, 85, 87, 83, 86, 94, 90, 97, 80, 89, 85, 88$ $80, 81, 83, 85, 85, 86, 87, 87, 88, 89, 89, 90, 94, 97$ $80% = 8/10$ $8/10 = .8$ $.8*15 = 12$ 12 of the 15 scores are under 90, so that would be our score. 91, 92, and 93 are also possible scores since there would be only two scores higher (making ours the third-highest).
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.