As director of human resources you have collected data on college major and commuting time (in minutes) between home and work from 20 employees. Your sample information is given in the table below. Employee College Major Commuting Time 1 English 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Math/Physics Psychology Economics Economics Math/Physics English Math/Physics Psychology Economics Psychology Psychology Math/Physics Economics Math/Physics Math/Physics English Psychology Economics Economics 75.0 34.2 20.8 59.5 15.1 43.3 37.9 62.0 18.6 16.1 51.9 8.0 34.2 30.1 28.7 42.4 18.9 26.0 14.1 30.5
As director of human resources you have collected data on college major and commuting time (in minutes) between home and work from 20 employees. Your sample information is given in the table below. Employee College Major Commuting Time 1 English 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Math/Physics Psychology Economics Economics Math/Physics English Math/Physics Psychology Economics Psychology Psychology Math/Physics Economics Math/Physics Math/Physics English Psychology Economics Economics 75.0 34.2 20.8 59.5 15.1 43.3 37.9 62.0 18.6 16.1 51.9 8.0 34.2 30.1 28.7 42.4 18.9 26.0 14.1 30.5
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Question
- Using the rule-of-thumb discussed in the learning area, how many bins do you propose to use for grouping Commuting Time?
- Create and fill in a table with columns for (1) bin, (2) absolute frequency, and (3) relative frequency.
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