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The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b). 15.65 18.80 14.60 15.85 14.30 13.95 17.45 17.60 13.85 14.20 19.10 15.40 15.20 19.40 15.95 16.50 16.35 15.20 15.10 19.10 15.25 16.25 17.75 18.35 15.25

The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b). 15.65 18.80 14.60 15.85 14.30 13.95 17.45 17.60 13.85 14.20 19.10 15.40 15.20 19.40 15.95 16.50 16.35 15.20 15.10 19.10 15.25 16.25 17.75 18.35 15.25

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 8SGR
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Question

Part a. Find the data​ set's first,​ second, and third quartiles.

Part b. Draw a box and whisker plot that represents the data set

The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b). 15.65 18.80 14.60 15.85 14.30 13.95 17.45 17.60 13.85 14.20 19.10 15.40 15.20 19.40 15.95 16.50 16.35 15.20 15.10 19.10 15.25 16.25 17.75 18.35 15.25
Transcribed Image Text:The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b). 15.65 18.80 14.60 15.85 14.30 13.95 17.45 17.60 13.85 14.20 19.10 15.40 15.20 19.40 15.95 16.50 16.35 15.20 15.10 19.10 15.25 16.25 17.75 18.35 15.25
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