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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 College Major Commuting Time English 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 College Major Commuting Time English 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

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Create and fill in a table with columns for (1) bin, (2) absolute frequency, and (3) relative frequency.

Draw a histogram of the relative frequency distribution of Commuting Time in your sample. How would you characterize the shape of your histogram (e.g. uniform, symmetric, etc.)?

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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
College Major Commuting Time
English
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

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